Not sure if this has been mentioned before, Gibs. There's a lot of pages to hunt through!
How about using the .info icons to pop-up an image of the game when you leave that game selected (ie not when flipping through the list as it'll no doubt slow things down) for a second or two. I've noticed a fair few (if not all?) WHDload games have the box artwork or a screenshot in their respective icons
would be awesome too if on fast AGA powered machines we could view the list by the icons. although i realise that'd give the ram a bit of a whack.
nice work! I'll be putting this on my beast shortly