Ahh yeah! I think I figured out everything I need to build a nice small emulation console for my entertainment stand. It will basically be a small form factor (shouldn't be much bigger than a Neo-Geo, if that), and have connections for two Playstation controllers and a powerswitch. It'll have S-Video output to TV, and probably a couple USB inputs if you need them, as well as a wireless connection to update the info on the Hard Drive, and of course it'll have an AC adaptor for power.

When you boot it up it'll have its own frontend, where you use the controller to select the system you want to play, which will then give you a list of the games it supports. You use the controller to pick your game, and press start to play it. The game loads, and you play it normally on your TV with your controller via the emulator. You do a special button combo on your controller to quit the game if you're done. This takes you back to the frontend where you can select a new game.

I'm pretty sure I have all of this figured out so that if I had all the parts I need, I could build it. So now it's just a question of doing that, which means $$$. I'm pretty hyped. In essence this would be a console that could play about 20,000 games if one wanted to. Should be fun.