i moved to stanford, my phone is dying, and i need a recommendation on a new one. everyone here has an iphone and at&t gets the best reception, but sprint with non-tethered internet is essentially free. ideally i need unlimited tethering for free / cheap, and gps. a good camera, a big screen, a microsd slot, and the ability to take calls while using the internet are bonuses. i need a basic to do list, calendar, alarm clock, calculator, and MP3 player but nothing fancy. i don't really use texting / social networking / video chat and i prefer to check e-mail on my web browser.