Thanks to those who responded to my i700 GPS question.

Next question: the i700 seems to have alot of cool features I want but it is alot of money to drop on a phone/pda. It's been out for awhile now---I'm worried if I buy in the next couple weeks, another better phone will be released. Are there any other phones coming soon? Does Verizon have a policy to protect me so I can buy now and if something new comes out in X days, I get to upgrade? That's probably crazy, right?