I am really only interested in a few LEGO themes - BIONICLE, of course, Hero Factory, and the Collectable Minifigures line. I used to buy the Star Wars sets as well, but not so much anymore.
I enjoy Rise Against, mostly, but also some songs by USS (Ubiquitous Synergy Seeker) and one or two Linkin Park songs.
Like alot of people, I enjoy a good video game. My favorite series is probably the Rayman series, excluding Raving Rabbids. My favorite of those games is Rayman 3, followed closely by Origins.