Here is around 1700 MAME roms of various games. The few that I’ve played have been good quality. Included is also an emulator.
Links
http://rapidshare.com/files/134003182/MAME___1700_Roms.part01.rar http://rapidshare.com/files/134005732/MAME___1700_Roms.part02.rar http://rapidshare.com/files/134008285/MAME___1700_Roms.part03.rar http://rapidshare.com/files/133990971/MAME___1700_Roms.part04.rar http://rapidshare.com/files/133993273/MAME___1700_Roms.part05.rar http://rapidshare.com/files/133995581/MAME___1700_Roms.part06.rar http://rapidshare.com/files/133997847/MAME___1700_Roms.part07.rar http://rapidshare.com/files/134000081/MAME___1700_Roms.part08.rar http://rapidshare.com/files/134000819/MAME___1700_Roms.part09.rar
Enjoy 