Solution has been added to the original post: http://forums.windowscentral.com/no...ed-way-make-tethering-work-1520-rm-937-a.html I used up 3 GB tethering last month when I was out visiting the parents and their dsl was spotty. After 3 GB my throttling kicked in which was surprising since officially it's 2.5 GB. On ST 3G/HSPA+ I was hitting a consistent 6-7 mbps which is more than enough for HD video streaming.