no you can not ONLY in guitar hero WORLD TOUR.
yes
It is possible, but I have only seen it on playstation
As you have Guitar Hero 3 on the PS2, you aren't able to get custom songs, however, if you have guitar hero 2, you are able to put the disk (assuming it's a proper copy) and in your computer. Youtube can help with this, but you can use "scorehero". Look that up on google. :)
yes its possible, just copy the songs then boom!
hot to put songs on guitar hero 5
nope, only if modded. that would be the only way
you cant only for ps3
Read Here: http://www.scorehero.com/forum/viewtopic.php?t=53803
On guitar hero one it is "I Love Rock N' Roll"
A song note chart, that people make to put on a hacked Guitar Hero.
You don't, unless you hack your GH3 disc on a PC, and add them there.