Can I use non-true Dualshock 3 controllers on a PS2 game (and on PSX, PSP, GB, GBC, GBA and Megadrive games) if played on a PS3 CFW console (my model doesn't support PS2 games so I think I'd have to use an emulator)? I only have Dualshock 3 rip-offs and a Thrustmaster controllers. Regardless if I can use non-true Dualshock 3 controllers or not to play a PS2 game on a PS3 emulator, can I use them like if I was playing a PS3 game on the PS3, i.e., without the cable (and regarding the ones which use a dongle, can I play the games with the dongles?) and can I use the EyeToy camera (and the PlayStation Eye camera) and the wired and wireless Buzz! Buzzers? Can I upscale PS2 games and change the PSX, PS2, PSP, GB, GBC, GBA and Megadrive games' buttons? Can PSX, GB, GBC, GBA and Megadrive games be on an external HDD unlike PS2 games (at least) and if so, why? Will I be prompted to copy PSP games from the external HDD to my internal HDD (like in the PS2 games' case) in order to spare time? If so, should I directly FTP them (via wi-fi in my case since I don't have an ethernet cable) to the PS3's internal HDD or should I connect the external HDD to my PC, copy them to it, connect it to the PS3 and agree on copying them to my internal HDD when prompted? Which would be faster?