wow some super impressive lists....

Dream Theater (even got to open for them on tour)
Fear Factory (also got to play with them)
Iced Earth (also played with)
Arch Enemy (played with)
Otep (played with)
Kittie (played with)
Crises (played with)
Bobaflex (played with)


Sevendust
Red Hot Chilli Peppers
Trivium
All That Remains
Slayer
Megadeath

god so many I don't have time lol Heading to work. I'll edit after work.