Wirelessly posted (Mozilla/5.0 (iPod; U; CPU iPhone OS 4_3_4 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8K2 Safari/6533.18.5) Have a question regarding the iPhone 3...I run a lot and have been using the Nike+ GPS app on my iPod touch to track my runs. Since the touch obviously lacks GPS though the Nike+ app becomes less and less accurate as my runs get longer. On 10+ mile runs it's not uncommon for the app to report distances that are off by over a mile. I have no need for an iPhone as a phone, but was considering picking up used one to basically act as an iPod touch with GPS. Are there any issues with trying to use the non-phone functionality if the device is never even activated as a phone? Thanks!