I listen to a lot of stuff, but here's what I've been into of late:
Nine Inch Nails, Led Zeppelin, Tool, Alice In Chains/Jerry Cantrell, A Perfect Circle, Pearl Jam, U2, Springsteen, Soundgarden, Audioslave, Floater (these guys own my ass), The Black Keys, Black Label Society, Metallica, Creed, Mayfield Four, Black Market Radio, Dark New Day, Queens of the Stone Age, Kyuss, Jeff Buckley, Sleater-Kinney, Foo Fighters, Neil Young, Gov't Mule, Radiohead, Coldplay, Rage Against the Machine, Dust For Life...the list goes one