Hey guys! This is my first post and Its for sure not going to be my last I was just wondering a few things 1. I'm getting the Nexus One and putting the SIM Card from my other Rogers phone into it... will there be any problems/pitfalls i should look out for? 2. As far as applications go, if I don't have a data plan, will i be paying out the rear end to use apps such as facebook, last.fm etc? 3. Is there an app that lets you text/call for free? 4. Do you have to have a data plan to download apps when not in range of WiFi (if so how much does it cost to browse the store and download an app?) 5. Does it cost anything to use the GPS (Do you need a GPS plan?) 6. Is there an app that lets you track Text messaging usage, call time, data usage etc? Thanks a bunch everyone!