Getting Out of Sprint contract

I used to be militant about not wanting to switch my cell service to AT&T, but I’ve been fiddling around with my buddy’s iPhone enough that now I REALLY want one. Any advice for getting out of my Sprint contract?
First of all, congratulations, you’ve finally caught on. Secondly, you don’t fiddle around with an iPhone, you perform MIRACLES OF HANDHELD COMPUTING. (Although I do support militantness nearly everywhere I can find it. *Raises fist.*)
Thirdly, you’re neck-deep in luck, my friend, but only if you act fast. Sprint recently increased its administrative charge to 99 cents per line. Of course, this is a change to your contract and entitles you to cancel said contract without being subjected to the ETF, or Early Termination Fee. (You might have to argue with them on the phone a little, but stick to your guns. Salty would. In fact, you should just borrow my guns.) But you need to dispute the contract change within 30 DAYS, meaning before this Saturday, so do it, um, right now. Then enjoy your iPhone.

Great idea, thanks for this tip!
Thanks very much for that great post.