Yea, that's a great site Dauntae. I've pulled quite a bit of info from them. ModMyi is also a great resource.
Do you have a link to the app that will make the phone a modem? I found one, but it only works via USB or WiFi, not BT.
I thought there was one blutooth but when I searched all I found was the wifi iPhoneModem - fast and easy sharing of iPhone's Internet connection is this the one you found, Been thinking of getting it to put on my phone for my laptop at work. Just can't let the boss know.
Dauntae