Woot Im loving guitar hero 3 for pc so far. Graphics are awesome on the PC. Full resolution 1680 x 1050 and high graphics settings. No problems with it so far using Windows Vista 64 Bit.
Do you need the CD to play it? Hm... let me try without it.
I haven't played online yet. I thought that I should master the game first before embarassing myself. I just did the medium lvl and its getting really hard on the 7th lvl/song group.
I think there's only 9 lvls each containing 5 songs. Grrr... it gets harder it gets to the highest lvl. I think its to transition from medium to hard, that way you will be ready for hard lvl.