You can look at my last.fm account otherwise I'll c&p what I have on my myspace.

Linkin Park, Old Adema, Strata, Fuel, Finger Eleven, Three Days Grace, Muse, Zeromancer, 30 Seconds to Mars, 3rd Strike, 36 Crazyfists, Avenged Sevenfold (newer), Bush, Institute, Chevelle, Gravity Kills, hed(PE), Ill Nino, Matchbox Twenty (older), Orgy, Papa Roach (older), Queen, RA, Skillet, Spineshank, Static-X, Stabbing Westward, System of a Down, Taproot, Tenacious D, basically, none of that pop crud.

Of course this is an incomplete list.