As much as this doesn't explain the interface on G-Net cards (they look like PCMCIA cards like you'd use on your laptop), someone has figured out how to load G-Net ROMs onto a flash card and run them on this modified G-Net board: Info here: http://page4.auctions.yahoo.co.jp/jp/auction/d96299433 -ud
Most G-Net games are password protected PCMCIA cards. He is taking the games and putting them on a compact flash card & using a compact flash to PCMCIA adapter. With a modified BIOS, that doesn't check that the game is password protected you can launch any game. He is charging an awful lot of money for doing this, bearing in mind how simple it is. Someone should redo it for free or at least buy one from him and dump his changes out.
