This item will be released on March 9, 2008. Pre-order now!
this is your chance to pre-order and reserve the stuff before it come out and solds out!

Guitar Hero III: Legends of Rock Bundle
Get it now if you haven’t got it yet.

There is another gathered info around net on Guitar Hero III cheats & tips
CHEATS!!!
All Items Available
To make every item available at the in-game store, insert the following lengthy cheat at the in-game cheats menu. Keep in mind that because you’re strumming using four buttons, no sounds will play. You’ll have to check the store when [...]

Thanks to http://www.workoutwithwii.com for original content! Great site they have there, check it out!
To read all the tips, click the article title for the full page.
These tips and tricks come from searching through the net. let me know if there is any new ones you have discovered or if you know any we [...]