What "particular" versions are you looking for?
I use MameUI64 from october last year, think it's v0.127 and I have about 18gb of roms.
I also use MESS (Multi Eulator Super System) from May 09, it has about 100 emulators built-in, for every console and some early computers like C64, Amstrad, Spectrum.
I have around 25gb of Commodore Amiga stuff with emulators too.