How do you "connect" your phone to your MBP to get internet?
Does it require a data plan?
This sounds like a newbie question (i'm actually semi-tech savvy) but how would you do that?
Is there ANY way to connect a phone or PDA through bluetooth or something to get internet from the MBP to the phone/PDA?
Basically it involves using your mobile phone as a modem to connect your computer to the internet. It doesn't necessarily require a data plan though if you get charge for the minute or for data downloaded it would be quite pricey if you didn't have a monthly plan. You can either plug in your phone through USB or through bluetooth to connect it to your computer, and with the proper information on your computer you can connect to the internet wherever you are as long as you get a signal on your phone.
The settings necessary for your computer to connect differ depending on your service provider but it usually involves a special number to dial, a name, and a password. Mac OS X [the recent versions at least, 10.4 for sure] has an option when you connect a phone through bluetooth to set it up as a modem.
edit: It also would depend on the phone such as if you had a PDA/Smartphone with Windows Mobile on it I assume it would difficult if not impossible.