So I Picked up this SNES Adaptor ( http://www.jandaman.com/games.mvc?p=snesusb&Category_code=SNES ) to play Roms on a poorly coded emulator (see The Big Bang Theory for the referance). Then I picked up a SNES replica controller from video game etc.  So far I have had no problems, basicly plugged in the adaptor, and launched zsnes and started playing some Super Mario World. So if your in the retro video game market, pick up this adaptor and play your favorite Roms on the PC.