Dang, that is a great lineup.
Dragonforce is the only good band on the first day, though. Still, lots I'd like to see there; Shadows Fall, AS I LAY DYING (Fantastic live!), Iron Maiden, Killswitch Engage, Lamb of God, Billy Talent, Dream Thatre, Dimmu Borgir, UNEARTH (I LOVE that band. 'The Charm' is my favorite song)... If I lived anywhere near there, I'd definately be at the Dimebag Darrell Stage on the Sunday.
Lots of bands I've never heard of, some I've heard a little but by, but not enough to know them well, and lots of crappy bands. 'My Chemical Romance' is complete crap.
Too bad I live on the other side of the planet =/