Hey guys, I have quite the purchasing dilemma, and I hope some of you can help me out. has anybody here used the bluetooth feature on their mac computer in order to "piggyback" the cellular internet connection from the iPhone? If so, what kinds of download speeds have you achieved? I'm trying to decide between the iPod Touch and the iPhone. I'm VERY disappointed in the memory capacity of the iPod Touch, and figure if I'm giving up 144gigs of memory for internet, what's another 8gigs and get a phone, too?