For those specs, you should handle the following nicely; - Playstation 2, with PCSX2. Faster and more compatible than ever. - Wii/Gamecube, with Dolphin. Get a recent unofficial build, it improved big time. - Nintendo DS. The 'norm' is no$gba, with Desmume and iDeaS close second places and improved nicely. no$gba hasnt been updated for a year and half, so... For CPS3 and similar arcade boards, FinalBurnAlpha would do well. Bonus: very frequently updated. Thanks Rikki! Wow, didn't know PS2 was emulated really at all. I'm still amazed my PC can run Sega Saturn decently! I've tried out Dolphin and it does run very nice, but I have a modded Wii around 5 feet away soo... Maybe if I ever decide to sell it will I get into Wii emulation. How exactly does DS work? Touch screen...? Does anyone know what the best plug-ins to use on ePSXe with my set-up?