Windows Mobile Standard

I'm hoping that someone can provide some good advice on how to tether the AT&T Tilt to a Mac. I found some info on IntoMobile.com, but it's for WM5 devices and I can't seem to make it work on the WM6 Tilt.

The devices are paired correctly, but for some reason I can't get the phone to work as a modem. Meanwhile, it's money down the drain...

Thanks in advance!