Programming, Math, Value Investing, Reading: sci-fi, business books, pretty much anything from Mills & Boon, Georgette Heyer, Tolkien, Alistaire McLean, P.G.Wodehouse to Calvin and Hobbes and Comics - though I haven't actually read comics in a long time due to lack of availability.
Music: Opera and anything else, slow stuff, rock, Brittney Spears - all the hit stuff.
I play Chess, run but my knees are wonky, and i try to work-out but generally avoid it somehow. I walk regularly.
I mess with computers, electronics and DIY