Yes, it should.
Yes, it works for all the Guitar heroes that came after Guitar Hero 3
Yes.
I don't believe you can use the PS3 Guitar Hero controller on the PC to play anything
Most likely it shouldn't. :(. If you try there is a chance you could either ruin the connector to your PS3 or ruin the guitar controller.
yes
u cannot use the gh3 guitar for ps2 for the PC
Yes. It is just a Guitar Hero: World Tour guitar controller. However, it is not functional across platforms (i.e. Ps3 controller will not work on a Xbox 360).
Yes you can. The only thing you'll miss are the slide-buttons. It ads an additional fun-factor. That's all. Any guitar hero controller will work on any guitar hero game, as long as it is on the same console :) epic win. I use guitar hero 2 controller on world tour
haven't played guitar hero in years but for PS3 I know it was the Ls and Rs with one button on the face of the controller. That was the case for guitar hero 3
Mic- PS3 Controller & mic Guitar- PS3 Guitar Bass- PS3 Guitar Drums- Ps3 Drums JA
If it's a wireless controller you should be able to use it on a ps3, as you plug a USB thing into both. If it's a wired controller, no you cant use it.
Yes, but you will not be able to tap or slide because you don't have the touch strip. So you will have trouble.