This is just for some of my random questions I have been gathering, maybe I can answer some of them on here.

1. Has anyone came up with a good way of storing various gameboys on a shelf in cases? I just have some GBAs right now, but plan on more later and would like some way to box and line them up on the shelf.
2. Neo Geo AES - Most of the ones I see for sale are Japan imports, the US ones are significantly more costly. Is there a difference? Will japan not play US games?
3. Neo Geo Pocket Color - Same question, I know the Color was released in US, but lots of auctions/sites have it listed as Japan or import. Does it matter?