A few weeks ago I asked the same question about 3G.. Chris gave an excellent reply.
http://www.everythingtreo.com/forum/...ies-11534.html
Don't miss the link in his answer.
My contract with Verizon ends in July (I thought it was May, when I was eligible for a new phone). I want to move to Cingular when it runs out (just because I can't use my phone at my desk, besides that, I am quite happy with Verizon).
I am waiting for either a 3G, 128MB Palm with Palm OS or a 3G Qwerty Blackberry from Cingular (AT&T) to make me actually do the upgrade.
I am hoping something like that will be available by late July.