Really like the concept on this. I know it's an early release (pre 1.0) but here are some suggestions:
1. Enable other images to be displayed when scrolling thru the gamelist (besides just the logo). Such as a screenshot or an in-game video.
2. Enable alternate layouts other than dead-center list of games (I happen to prefer left-Justified lists)
3. ArcadeEIP seems to default to saving a snapshot (saved state) of the game; this is a good idea so as to avoid having to go thru the boot-up sequence of a game - but it also means if I quit a game mid-play it returns the the same point. I'd suggest a "snapshot" feature that isn't automatic.