Using My Blackberry as a Modem

I'm so proud of myself, I figured out how to us my cell phone as an external modem for my lap top. Came in really handy to access craigslist when I was working down in the unit I had advertised for rent. Here is the link on how to use a blackberry as a modem.
http://www.blackberryforums.com/blackberry-guides/2019-user-howto-use-blackberry-modem-laptop.html