[meccadon123]

I installed a cab called wmodem something or other and it got rid of the "error 67" and then i could tether my desktop to my mogul....then all of a sudden it stopped working....grrrrr any help from anyone>>>>>???????????

Edit: Active sync was my problem. after you do the reg edits ( to stop your carrier from snooping) just open Internet sharing and click connect. It will say "trouble connecting, check USB cable" (this will also start a data connection)after that just plug in USB cable and you're connected. This will stop Active sync from starting/connecting. You cannot have active sync and IS connected/working at the same time. good luck.