Im going to be honest, the reason I jailbroke my phone was to do what I want, when I want, without any cost. I've tried 'other' programs, but didn't really hold a flame to this. I did not have to do anything special to get this working short of having to connect to the network via wireless.

I use this for my mac pro, when I lug it around and on my windows 7/vista laptop.

I didn't have to do anything special for settings, other then plug it in.

just remember to have itunes installed, as that threw me off at first since it installs all the drivers needed for the iphone! :P

Gladly pay 10$ vs a cracked version of crappy software ;)

To those asking, no fluctuation in my bill from AT&T as they see it as just internet use on the phone itself.