Computers, DIY in general, Stunt Kites, Ultimate Frisbee, Stop action, Good food, Choir.
HFI-580, HP3, ATH-M30, Koss A250.
Other Audio Equipment:
An Adcom GTP 500 preamp, GFH 555 MKII power amp, NHT SA-1 sub woofer amp, and two Boston speakers that I dont want to bother moving to look at the model number. My HTC Aria, and my iPod nano 4th gen. Sad, I know,
Soundtracks, simple music (Bear McCreary, Philip Glass, Kyle Gabler...), and Muse.
My Fisher Space Pen, kershaw shallot knife, and my rooted htc aria with cyanogenmod 7.