hello, here's info from an earlier post of mine on another thread..
Re: Official Sprint ROM 3.35.651.2 - Discussion
TETHERING: For the few who brought up tethering on this thread, check out the tutorial on this site by TalynOne.
It has been confirmed that it works on the new ROM. I have tried ICS and PDANet and by far his method is the best way to go. I was online for over 4 hours with a fast connection and with no hiccups (would have random data loss/connection interruptions with the other 2). Also, if I leave the bluetooth on, it charges through the USB port, so the battery does not die. For some reason when I disco the BT, the phone doesn't charge through the USB. ??
It's called
Tutorial: USB DUN with "Wireless Modem" app on HTC Mogul. Here's the link:
http://forum.ppcgeeks.com/showthread...ss+Modem+Mogul