Originally Posted by Cauterize
Bit of a newbie question here, but would the A604n provide enough extra memory to run some of the larger WHDLoad titles on the A600?
Yes, you can run "a few more games", but certainly not all of them. You'll have to run a very minimal workbench in low resolution and very few colours to have enough memory. The A604n is a very good start for upgrades, as it's the lowest-cost memory expansion you can get for the A600.
The more interesting games will benefit from more memory and a little bit more horsepower on the CPU. The ACA620 would be the right thing for that, but about three times as expensive as the A604n.