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Old 26 July 2019, 14:11   #641
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Originally Posted by Glen M View Post
why worry about something so long gone, just get on with what you have and enjoy it
yeah, sure. But emotion sets in when it comes to Amiga
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Edit: can I just ask when you say the base 1200 is only OK at 2D are you basing that on hardware limitations or just from looking at the software?
'Only OK' was good enough and one or two 'AGA only' games demonstrated that. That said AGA 2D driving games convinced me the 2D capability was never much better than ok. There are some other threads why, for example, the 1200 could not and can not do an arcade copy of the original Outrun if interested in 2D limitations (and Lotus != Outrun before you go there, no offence).
Would have liked some better productivity video modes but that's hardware/cost thing.

Last edited by activist; 29 July 2019 at 01:02.
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Old 26 July 2019, 14:50   #642
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Having glanced through this thread its funny how a fair amount of it seems to revolve around doom. You don't see too many PC forums complaining that their 386 PC couldn't run (insert any amount of 2D Amiga games here) as good as our machines.
I couldn't get Quake to run on my 486DX2/66 PC without looking like a slideshow, so...
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Old 26 July 2019, 15:04   #643
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..saying that this type of games (and identical) are what killed the Amiga is very, very exaggerated.
noone said that. Apart from swinkamor12..

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I couldn't get Quake to run on my 486DX2/66 PC without looking like a slideshow, so...
I think was Doom he said. Not Quake

Last edited by activist; 26 July 2019 at 15:47.
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Old 26 July 2019, 17:01   #644
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I think was Doom he said. Not Quake
I thought he was talking about how PC owners never seemed to complain when their current machine was too slow to play the latest games like Doom, or in my case, Quake (which I meant) because whilst Quake was slideshow slow on my PC when I first got it, I had to make do until the next upgrade. That's what I meant.
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Old 26 July 2019, 17:14   #645
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Perhaps one of the PC's biggest advantages in the 90s was that it allowed its owners to delude themselves with regard to the money spent on upgrades. Let's get a new graphics card, let's get a soundcard, let's get a new harddisk, let's get some more RAM, let's get a new motherboard - and let's always think of it as still being the one computer we spent a lot of money for a couple of years ago and ignore that by now we could have bought (or effectively did buy) an entire new computer. Installment purchases are so tempting...
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Old 26 July 2019, 17:18   #646
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Perhaps one of the PC's biggest advantages in the 90s was that it allowed its owners to delude themselves with regard to the money spent on upgrades. Let's get a new graphics card, let's get a soundcard, let's get a new harddisk, let's get some more RAM, let's get a new motherboard - and let's always think of it as still being the one computer we spent a lot of money for a couple of years ago and ignore that by now we could have bought (or effectively did buy) an entire new computer. Installment purchases are so tempting...
I'm still upgrading my first PC now, >25 years later... I think the power cable may still be original
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Old 26 July 2019, 18:34   #647
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If people sat down in an office or such environment to use a PC for Word Processing or something and and the 486 PC had Windows 3.11 with Calmira II not much would be said now what do you think would happen if it was Workbench 3.x?
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Old 26 July 2019, 19:05   #648
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If people sat down in an office or such environment to use a PC for Word Processing or something and and the 486 PC had Windows 3.11 with Calmira II not much would be said now what do you think would happen if it was Workbench 3.x?
What are you talking about? As soon as they try to open a Word document, they're shot. Open several documents at once and see it grind to a halt. Navigate a large document and see it grind to a halt. Lay out a table? No chance. Copy and paste charts from Excel? Nope. And then there's no Start menu, no obvious search function, no obvious document locations. Windows 3.11 is almost as alien to most users these days as Workbench is.

Essentially, both a Windows 3.11 machine, and a Workbench 3.1 machine with equivalent software, will offer similar levels of productivity in a modern office, i.e., very little. So I don't see what point you're trying to make.
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Old 26 July 2019, 19:18   #649
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I installed a Calmira II system on a 486 with 8mb about 10 years ago and it was a pretty sweet system and I don't think anyone would have difficulty navigating a win 95 style system I won't reply anymore for me this has just closed the whole argument.

No cut and paste etc that is definitely wrong I was cut and pasting with MS Works.
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Old 26 July 2019, 19:29   #650
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If people sat down in an office or such environment to use a PC for Word Processing or something and and the 486 PC had Windows 3.11 with Calmira II not much would be said now what do you think would happen if it was Workbench 3.x?
I would say of all the people I know that work in offices, that use word processors and office productivity software (lets all use VisiCalc!), other than maybe 3 people, the rest would have zero clue as to what to do with Windows 3.11, never mind the classic word processor. Those offices would come to a crashing halt in minutes, there would be sobbing, tears, blood pressure spikes, etc.

Though I think I see the point you're trying to make. If we take an above average office drone with above average computer/technical skills, sat them down with a well configured Windows 3.11 machine and a well configured Amiga Workbench 3.x machine, both with word processors, email, spreadsheets, presentation software, etc., I think after a period of adjustment, both the Amiga and the Windows machine would be on even ground and possibly the Amiga having the lead.
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Old 26 July 2019, 19:31   #651
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Please I don't want to reply again!?!

Calmira II
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Old 26 July 2019, 20:50   #652
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never heard of it
strange that nobody made a WB like interface
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Old 26 July 2019, 21:22   #653
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I installed a Calmira II system on a 486 with 8mb about 10 years ago and it was a pretty sweet system and I don't think anyone would have difficulty navigating a win 95 style system
That's great, but how do I open my Word documents? Where's Outlook? Why can't this 200 page document be opened in 8MB of RAM? Why can't this 30MB scanned PDF be opened? Where's my search widget? How do I log onto the intranet? Where is Visio?

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I won't reply anymore for me this has just closed the whole argument.
Ummm... You brought up a point that was frankly difficult to understand, but now you don't want to discuss it? Why bring it up?

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No cut and paste etc that is definitely wrong I was cut and pasting with MS Works.
And what good is that when what I said, and what I want to do, is to copy and paste a chart from Excel into Word? Works can't open those formats for a start, and can't share objects with them via the clipboard either. Works might be fine for printing signs for your local church fair, but it's useless for any serious office work.
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Old 26 July 2019, 22:04   #654
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If u ask if iam disapointed to own a 1200 right now NO
new stuff is released all the time
someone should have a webpage where all new stuff are released
i know there is somekind of upgrade to CD32
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Old 26 July 2019, 22:43   #655
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Would be interesting doing some sort of Hack into Winuae and make cpu able to go at full speed with Aga chip mem? Would be interesting to see how much performance we can gain with Aga?
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Old 27 July 2019, 06:02   #656
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I honestly don't believe the A1200 caused Commodore's bankruptcy. They were in trouble long before that.

I do agree that not having fast ram slots was a huge oversight. The Atari STe, a machine with a very similar form factor to an A1200, was able to fit them in. Let's face it, there's room in the case for them. Commodore were just being tightasses, as usual.

Quote:
Originally Posted by DofD
I would say of all the people I know that work in offices, that use word processors and office productivity software (lets all use VisiCalc!), other than maybe 3 people, the rest would have zero clue as to what to do with Windows 3.11, never mind the classic word processor. Those offices would come to a crashing halt in minutes, there would be sobbing, tears, blood pressure spikes, etc.
Exactly. And these people have no business being anywhere near a computer. It is the fault of people like this, that computers and operating systems are so dumbed down and designed for the complete moron.

Last edited by Hewitson; 27 July 2019 at 06:09.
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Old 27 July 2019, 11:28   #657
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I honestly don't believe the A1200 caused Commodore's bankruptcy. They were in trouble long before that.

I do agree that not having fast ram slots was a huge oversight. The Atari STe, a machine with a very similar form factor to an A1200, was able to fit them in. Let's face it, there's room in the case for them. Commodore were just being tightasses, as usual.


Exactly. And these people have no business being anywhere near a computer. It is the fault of people like this, that computers and operating systems are so dumbed down and designed for the complete moron.
The A1200 didn't cause Commodores bankruptcy. The reason is well known, it was due to a patent dispute that Commodore didn't pay which meant a US court put a hold on the remaining CD32 stock being released for sale.

No matter what people think of the machines themselves, the combined sales of A1200 and CD32 were ok, the PS1 was still a year off, but in all honesty, it would have been a delay into them going under because management was happy to pay themselves top dollar for not delivering top dollar performance.

And where are the SIMM sockets going to go on the board? Yes they could have fitted them, but the only space is where the expansion boards go underneath, which would have removed further expansion.

Commodore should have at least have designed and released cheap expansion ram boards either complete or with simm sockets on them, but they seemed to figure (quite correctly) that after market companies would sort that.

Remember the 512k ram expansions for A500, how many had an actual official Commodore board? Probably very few because the after market alternatives were cheaper and did the same job.
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Old 27 July 2019, 11:48   #658
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Agreed, Galahad. The many accelerator cards that came out for the A1200 also came with lots of RAM as an integral part of the upgrade, and since the A1200 came with 2Mb of Chip RAM as standard AND it was the maximum the AGA chipset could use, then that was Chip RAM sorted for good and all the cards had to do was to provide Fast RAM. Result? Sorted!

It's also true that it was third-party vendors who provided these expansions, and what a good idea that was as well, it got many manufacturers of computer hardware to become familiar with Amiga tech and even expand upon it. Quite a wise move of Commodore to allow this, as Apple would never do.
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Old 27 July 2019, 12:05   #659
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There was space in the case for a 3.5 inch hard drive.
Laptop drives were so expensive, no doubt the A1200 could have been a serious computer for a lot more people. A1200 owners could have user PC owner's cast-offs cheaply, a 20mb drive made the OS very usable.
Also, why was 4mb the most common RAM upgrade available? If a basic 2mb fast ram expansion option were available more cheaply this could have made a big difference.
Just obvious missed opportunities really.
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Old 27 July 2019, 13:31   #660
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From my point of view all our discussion was about how in detail Commodore presented too little of an upgrade with the A1200. Looking at the details required looking at what they could have and should have done instead and what technical and ecnomical effects this would have had.
Well, that's not how I looked at our discussion about Doom. It does explains why you keep talking about machines that were not available. Anyway, my problem with such things is that it's impossible to know the effects of unreleased machines on the market. It's pretty clear you believe they would've changed Commodore's (and hence the Amiga's) fortunes for the better.

I personally don't think so.

However (and this is the important bit): there is no way to know for certain either way. Personally, I think this is part of why we keep going around in circles. As long as we keep talking about things that, at best, we can only guess about... I don't see how we'll ever reach any agreement. We both think very differently about this and are talking about stuff that's (sorry) hypothetical - not reality.
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I'd be interested in examples just out of historical interest. The only 3D games on the Amiga I ever liked were Alien Breed 3D (the first part, the second was unplayable) and Ambermoon.
I'd guess the biggest one in terms of sales would be Microprose's Grand Prix and Elite 2: Frontier. But I'd personally also include the many 3D driving games, games such as Midwinter and Zeewolf, Flight Simulators, etc. Even Epic (though it was far too short) would've done much better on faster Amiga's. And of course there's, Wing Commander. Almost all of those games ran very poorly on a base A500 and much better on an accelerated Amiga's with Fast Ram.

Many of these were also (as far as I can tell) really popular at the time. Just look at the hype (in magazines) that some of these games received.

And yet, almost no one bought a faster Amiga to play such games better. Meanwhile, in DOS land it seems that people were buying faster PC's and better graphics cards long before Doom. Now, I can't be certain that this was because of those games, but I can remember the hype around Wing Commander and articles talking about what kind of PC to get to run it well. AFAIK the same just didn't happen with the Amiga.

In fact... IIRC, when Wing Commander came out for the A500, people complained about the frame rate. Reviews didn't point out it ran much better if you bought an accelerator, instead marking it down for poor performance.
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Unless you are merely copying tiles together and only using sprites for moving objects, you will have to use quite a few cookie-cut BOBs for a game such as Warcraft. With interleaved bitmaps the mask needs to have the same size as all pixel data, with non-interleaved bitmaps you can reuse the mask for all bitplanes. Bandwidth remains the same, but memory impact is less for non-interleaved bitmaps.
Right, no bandwidth difference but you use more memory.
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BTW, such cookie-cut BOBs also require reading the entire background which means a bandwidth penalty when compared to chunky. Chunky graphics can save memory bandwidth here because you can just skip writing to the graphics buffer if you have read a transparent (i.e. zero value) pixel and thus save bandwidth while writing and all bandwidth for reading the background image.
True, a chunky display can save up to 1/4th of the bandwidth for cookie cut bobs in the optimal case. That's not the whole story though. If you really want to optimise for bandwidth on the Amiga, you really only need to cookie cut parts that include transparent pixels. You can simply do regular blits for the rest. Now for small objects that doesn't make much sense, but for bigger ones it can. I think some Amiga games actually do this, but I can't remember of the top of my head which ones.

However, chunky still doesn't get all the advantages you might think here regardless. Skipping transparent pixels also loses some bandwidth, because skipping pixels means using the bus less efficiently. See, it requires either knowing what's in the background (so reading it first - which negates the advantage) or writing in smaller packets when transparency is shown (which still requires the mask). Depending what you're drawing, this can be as bad as requiring byte by byte transfers. This is much less efficient as you really want your transfers to be as big as possible to optimise bandwidth usage. Block based drawing might technically spend more bytes on the bus, but they do their transfers in much bigger chunks and that might negate some or all of the above advantage.

An interesting question then is: how did DOS games actually do their 2D drawing? I not 100% certain, but AFAIK there seem to be only two real world implementations that were used in large numbers: compiled sprites, or block transfers. The latter being more generic and more like the Blitter does it, the former allowing the programmer to be very specific with things such as transparency, but also less efficient in some ways as pointed out above (not to mention requiring sprite specific code for each animation frame - generated or hand written).

A long time ago I did speak to someone who coded some simple PC games on VGA and he said they used a simple dirty rectangle approach and drew everything in rectangles very much like the Blitter would've. I can't remember exactly why they did it like that though. Would be interesting to see how common this was.
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All chunky is hypothetical when talking about Amigas, isn't it?
Real world advantages and disadvantages are clearly vastly more interesting than stuff that could've been done, but wasn't.

My problem here is that your way of arguing pro's and con's is that it borders on revisionism. The solution you called for does not actually exist. No one made VGA cards with a dual layer 16/16 colour mode. Real world chunky displays therefore did not have this advantage, which in turn makes me really uncomfortable accepting it as 'an advantage'.
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Whenever we were discussing the pros and cons of chunky vs. planar it is only relevant for my point that AGA clearly is a job half done and that a typical engineering team would not have been satisfied with the result. They would have wanted to add chunky the moment they stepped up to 8 bit palette depth. It's a natural choice.
I disagree that 8 bit chunky would've been the natural choice for the Amiga. It never supported chunky before and at the time of AGA's design phase (1991), the first popular 3D chunky games were not yet out.

I fully agree that AGA was not great. But 8 bit planar made perfect sense for the Amiga. It already had six bitplanes, adding two more is the natural choice to get to 256 colours.
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And I disagree. All the Amiga demo and coding scene was about from 1993 to 1996 was to implement Doom-type engines. Perhaps it was a mass psychosis but the effect Doom had on young people at that time was immense.
The market disagrees with you. Don't get me wrong, I understand where you are coming from - but memory and culture can be deceptive. 2D games vastly outsold 3D ones. As an example: the original Lemmings outsold Doom by almost 8x over their respective lifetimes. 2D consoles were at the height of their popularity when the A1200 launched. It wasn't until the PlayStation launched over here in late 1995 that 3D suddenly became really hot. Further cementing the fact that 2D did so well is how the first 3D game (chronologically) on the list of best ever selling games came out in 2001 (GTA III).
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Yes, you are probably right. Looking at all the technical shortcomings of the PC it becomes clear that the technology itself wasn't the decisive factor. At least not until the PC technology was so powerful that it could do great games. Until then it was probably just about the software that a PC could run and that somehow had become standard in offices around the world.

However, in my time as a great hindsight-manager I would also have had Commodore invest in software, porting and developer support. And thus Commodore also would have been economically more powerful than Apple...
Hindsight is always 20/20. And that is probably the big problem with threads like these. It's so easy to conclude you/someone else would've done better and that things would be different.

Truth is that it is fun to consider such things. But, in reality, none of us know how we really would've done things if we were a Commodore manager back in the day. We only know what to do because we know where we ended up. Had you been a manager back then, you wouldn't know that and thus may have made very similar mistakes.
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I'm not sure I understand. You can always leave bits unused in each byte but you would have to transmit the meaningless bits anyway during DMA.
It was a silly idea. I was thinking that you could have a display that operated like a planar one during display fetches (i.e. only fetch four to six planes worth of data), but like a chunky one during writes. In retrospect it doesn't make much sense.

Guess it's best I don't go building any hardware any time soon
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Well, rearranging pixel data is surely a small effort. Of course, the meaning of "small" just depends on what you are comparing it to. If support for those pixel formats could be designed in the time it takes to write a forum comment, then they would have done it. If you compare to the effort for a hardware polygon rasterizer, the effort becomes invisible.
That makes sense.
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I'm not sure about this. There were two peak years and then a long plateau phase at a very high level. The end of the peak seems to be rather related to the Xbox 360 eating away a chunk of the market. The next generation was due because Sony did not disregard the competition as Commodore did but not so much because they saw their current product become a shelf warmer starting next year.
The XBOX 360 was launched late 2005, PS2 sales started declining in two years earlier than that. Both next gen consoles were announced at almost exactly the same time.

I just don't agree here. The PS2 was clearly declining in sales when the PS3 was announced (and later launched). The XBOX 360 was clearly pushed forwards due to poor XBOX sales at the time. Neither of these companies launched their next machine while the previous one was raking in record sales. The same thing actually happened before: Sony launched the PS2 after the PS1 had started to decline. And AFAIK it also happened again with the current consoles.

As I pointed out before: in 1991, Commodore sold more Amiga's than ever before. This really is different from either Sony or Microsoft's time line, where both launched new products while the previous product was selling well below the figures of their best years.
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BTW, I'm pretty sure that both Sony and Microsoft start developing their next generation of consoles the moment they have the recent one out of the door. If they didn't, they would have to lay off half of their engineering department for a few years (the other half would make cost-reduced slim versions of the current model). The Commodore R&D team was also always busy but unfortunately with a lot of braindead products (264, 128 and 65 as most prominent examples) when they should have concentrated on the Amiga.
They indeed did start designing the next PlayStation almost as soon as the first was released (assuming Wikipedia got it right ). Commodore actually did the same with the Amiga, they just made foolish decisions on how to go about it. There's the Ranger chipset that was never finalized, there's the many flavours of AAA, etc.

They should've just stuck with one direction. Jay Miner's ideas for the 1987 Amiga update were fascinating and would've been very nice to see. But instead they went all over the place. I don't think the 264 & 128 are that relevant in terms of Amiga development though. Both were designed (and IIRC released) before Commodore was even considering buying the Amiga Corporation.
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And where are the SIMM sockets going to go on the board? Yes they could have fitted them, but the only space is where the expansion boards go underneath, which would have removed further expansion.

Commodore should have at least have designed and released cheap expansion ram boards either complete or with simm sockets on them, but they seemed to figure (quite correctly) that after market companies would sort that.

Remember the 512k ram expansions for A500, how many had an actual official Commodore board? Probably very few because the after market alternatives were cheaper and did the same job.
I seem to remember that A1200 RAM only expansions were not that expensive. Though still clearly a lot more expensive than a SIMM was.
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Also, why was 4mb the most common RAM upgrade available? If a basic 2mb fast ram expansion option were available more cheaply this could have made a big difference.
Initially, there actually were 1, 2 and 4MB expansions. But the 1 and 2MB expansions soon died out. I guess they didn't sell?

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