This has been said for a while that Froyo 2.2 was going to allow free mobile hotspot with the third party app. When i talked to the rep today they said they would not block such an app because they want to allow you to get the full benefits from this device and again, they don't to limit google's product. I almost got her to budge on that $10 as 4G is not even listed as coming to my area in the next six months, so who know when.