Don't fuck around on the net, there is too much shit on there.;
Email this guy, tell him u want everything he has. It is about 8000 games or more. He charges about 20 bucks to send it to u. Its pretty much every game ever made and they all work.
Arcades, Sega, nintendo, amiga, neoGeo, atari, amstrad, commodore 64. EVERYTHING!
jasoneardley@yahoo.co.uk
just tell him "psymonistheking" sent u.
bout the best 20 bucks i had ever spent