QUOTE(souther32 @ Jul 15 2007, 12:09 AM)

what? that made no sense... it doesnt matter if he signes it, its modding lol
yes, but all downloadable content is signed with a digital signature. when a game tries to load the content, it checks to make sure the signature is there and valid.
if you modify the content (by replacing the audio and/or notes), said signature becomes invalidated.
i think it will be possible to modify the guitar hero content in the future (possibly on the disc itself as its likely that those songs are not signed and will be modifiable for people with a flashed firmware that can boot backups), however at this time nothing is possible.
thread moved to guitar hero section.