I'm having troubles getting dsl on my apt. so I thought of getting a samsung T639, which is the cheapest 3G phone in t-mobile, to be able to use it as a modem in my computer. Currently I'm using my blackberry pearl without any trouble, the only thing that is driving me nuts is the speed 115.2 kbps (Edge), which I think is really slow. I was told 3G is faster or equal to DSL. Do you think i'm going to be able to surf the internet with the samsung T639 as a modem with a internet speed equal to DSL or faster?...have anyone try it yet?. They also have the Samsung T819 and the Nokia 6263 available for 3G. the G1 is out of my budget.