I have questions myself, not being a T-Mobile user. First, will T-Mo require you sell it to you for full price(?) I assume to get the $179 price you will at least need to initially sign up for a month's worth of data. Will they let you cancel, or is it required for xx mos like some other carrier's discounts stipulate(?) I'd also ask at Howardforums.com to get some options on the G1.