Tether your AT&T Blackberry Bold to a MacBook running Snow Leopard

I had to look through a number of forums to get this figured out and wanted to post the easy solution here.

 1. Copy the BlackBerry_3G_CID1 modem script to /library/modem scripts on your Mac
 2. on BB: Setup -> Setup Bluetooth -> ...
 3. on BB: set device name for pairing, click OK, then Listen, it will start waiting for connection
 4. on Mac: System Preferences -> Bluetooth -> Setup new device -> ...
 5. on Mac: choose your mobile phone name, click Continue
 6. on BB: enter passkey which will be on your Mac screen, click Enter
 7. on BB: choose Yes, and check off Do not ask again
 8. on Mac: Bluetooth Mobile Phone setup screen will ask for data
 9. on Mac: Vendor = Other
10. on Mac: Model = Blackberry 3G CID1
11. on Mac: Check off Enable error correction and compression in modem.  Leave other defaults.
15. on Mac: Username = wap@cingulargprs.com
16. on Mac: Password = CINGULAR1
17. on Mac: APN = wap.cingular
18. on Mac: Click Continue
19. on Mac: Click System Preferences ..>Network to connect your new Bluetooth DUN