I'm looking for settings and configurations on how to get it up and running. I've tried searching on like 4 different forums with no help. Here's what I've done so far: I have uninstalled the Microsoft Bluetooth stack on my laptop and have installed Widcomm's stack, I have downloaded USB Modem which aparently supports bluetooth connectivity from this web site (http://www.mobile-stream.com/usbmodem_wm.html), I have even tried emailing them to see if they have any instructions as their instructions are a bit vague. If anybody has yet to figure out Bluetooth DUN on a treo 700wx, please post it. I would greatly appreciate it.