Cheers for the comments guys
I was working on the software side of it last night, and i've got this fantastic frontend call Maximus Arcade. Its totally customizeable and starts as soon as you turn the PC on. It has really flash graphics and sound, and you basically scroll though the consoles on screen, select the one you wish to play, and then select the game to play. Its all controlled through the arcade sticks/buttons. And you assign hot-keys to do things like quit the game, or shutdown the PC etc... i.e. hold buttons 3 & 4 for five seconds to shutdown... im very impressed with it.
Cheers Stan... yeh get your pics up too!
Im actually getting a bit stressed now as i dont know what im gonna do for my next project!