@neofree
Been awhile since I looked, but I am pretty sure that PS2 has emulators for Amiga and Commodore 64
There is a 64 emu but no direct port of an amiga emu for the ps2 but as someone said you could run uae using the ps2 linux kit but i doubt it will work very well, from experience, mame is crap on ps2 dog slow, snes station is fairly usable and pgen is a bit glitchy, i think an amiga emu will be too slow, get an x-box if u would like to emulate anything plus the x-box has a port of uae.