Superman in my spare time? I...urm...don't know what you mean!
By the way, anyone who sometimes mixes using headphones should seriously consider buying the Grado SR125 cans. I have bought a pair to mix the Dalek Masterplan score on and their the most incredible headphones I've ever heard!!! They retail in the UK for about £160 but trust me...well worth it. They sound like a £1000 pair of speakers!