The PSP has a built in emulator for PS1 games. You need to purchase the games from the PSN (PlayStation Network) in order to be able to play them on your PSP.
There are alternatives, but additional software WOULD be needed for that.
There are a number of sites which allow you to play old Nintendo and Game Boy ROMS without having to download the ROMS or emulators on which to play them. virtualnes and virtualgbx are two such sites.
well... you can only play gameboy color roms with lameboy, you can play nes roms with nesDs, sega roms with jEnesisDs or apprenticeminusDs and SNES roms with SNEmulDS
Sorry But,No You Can't
That would be impossible, you need roms
Download a emulator such as virtualboy advance, then download the game roms. If you are caught using roms without prior consent of the copyright owner you may face prosecution.
They can play Cd-r's , example : a Cd-r that was copied & or burned from a pc. But , They can not play CD'S / software CD's (made) for a pc. jkvssc
The project 64 is a Nintendo 64 emulator that lets you play Nintendo 64 games that you download from websites.
If you use it to play Roms, it is.
No
No
You have to have a GBA Roms.
Yes at coolroms.com