Hi, I'm the guy the came up with the solution. The fixes are done.

"Pulse" is a commercial product that you can check out at the Brain Murmurs website. It allows Mac (or Windows) users to use their Blackberry as a Bluetooth Modem. We're going to add USB support for Mac users in the next month or so.

It costs $50 and requires the use of a proxy server. You can either setup the proxy server on your own network or subscribe to a commercial service through Austin Web Development for $40 a year.