With a lot of things...
Summer school, roleplays, Peace series, Ookami Melody, Scarlet Kiss, cleaning, practicing semi-realistic drawing, fanart, reading, attempting to get adequate sleep, typing up a random note from summer school, deviantART, GaiaOnline, theOtaku, Subeta, Myspace, email, playing Disgaea, and many many other things...
I don't know where I find the time...