-Check into some cheap financial guidance! We suggest reading Debt Free by 30 or Rich Dad, Poor Dad. Both can be found "used" for under eight bucks and will pay for themselves 200 times over with the knowledge you will gain.
-Don't become too dependant on myspace! It crashes and has bugs and is spam ridden. Store all your contacts in your cell phone or in a paper address book. There's nothing worse then not being able to contact a venue to tell them you're running late because you can't get into your myspace.