AdvanceTC's 4.8-inch tabletphone runs Windows 7 on a 1.6GHz Atom CPU It may not sound like the most practical combination, but we've got to hand it to AdvanceTC -- it's shoehorned telephony into a Windows 7 tablet, fulfilling our dark desire for a spiritual successor to the xpPhone. Yes, that's not Windows Phone 7 you're looking at above, but rather full desktop Windows running on a sizable quad-b