Seems like I'm always listening to Dream Theater when I'm on here . . . at the moment it's Once in a LIVETime, which I just love.
Here at work, I've got a lot of my favorites loaded on the media player on my computer, so I'll pick a band, and start it off, and it'll play everything I've got of theirs, which is a LOT for Dream Theater, and Porcupine Tree . . . I'll spend the day listening. I've also got a couple of Nightwish CD's, King Crimson, Adrian Belew, Super Furry Animals, and a few other random things . . . occasionally I'll bring in something different and copy it in.