I have a Blackberry 9700 right now for better call quality since I can force AMR-FR in bad 3G area's. But tethering speed is kinda limited since it's only an HSDPA 3.6 capable device. I was comparing it to the Tilt 2. How is the browsing on the Tilt 2 and how much faster would tethering be on that device vs. the Blackberry. What about the Backflip for tethering?