NASCAR, Storm Chasing, Anime, off-roading, gaming; Lineage II, xbox, ps2 etc..
Linkin Park, Seether, Chevelle, NIN, Metallica, etc. the list could possibly go on forever, I've been known to listen to everything from Top 40, Techno, Rock, and even a little country now and then
Dean Koontz, every novel except Ice Bound. Dan Brown's Angels and Demons, and The DaVinci Code.