I am preparing to buy a treo 600 and have no experience or knowledge with the various carriers. I was wondering if anybody could give me some feedback on sprint versus t-mobile. Also I would appreciate any links that may provide ratings of the various carriers. I live in utah and the two factors that I am most concerned with are cost and reception. I'll be using the Treo for local and national calls and want to be able to access email but don't care so much about internet access. I realize I am in the wrong forum but was hopeing for some quick feedback so I posted here.Thanks in advance.