Pretty much its gonna be old school games (arari, sega, nes, playstation), MAME, N64, and probably run dvd's and have it as a media pc. Though, as i keep looking around, just gutting a mac mini might be cheaper and more powerful. Though if i did that, i dont get the satisfaction of actually building it. EDIT: Wow. If i bought a Mac Mini with an education discount, it comes to around $550. It might be worth it just to buy it EDIT 2: I could also get a dell studio hybrid for 449, upgrade it a bit here and there, and wam bam its done