I have a AT&T Touch Pro 2 (Tilt2) with wmwifirouter installed. I cant tether through bluetooth nor wifi, my only option left is wifirouters Cellular to USB connection, problem is I cant get it work. I did everything just like you would do if I was trying to tether to BT, using the APN wap.cingular, with or without username and password. I used APN internet (read somewhere that work with bluetooth) and still nothing. Basically wifrouter takes out the need to use these APN's but I cant leave the APN blank, so if anyone has any suggestions I would appreciate it. My device is not rooted (and dont plan on doing so), so if anyone knows of way getting the adhoc wifi to work in non-rooted devices I'd love to know.