Hi all, After having the touch for a month now I am looking to upgrade to an iphone so that I can get data anywhere (sick of having to locate accessible wifi all the time). I don't really plan on using it for txting or phone calls, but I do want the internet side of things (read: MobileSafari, Mail, Installer.app etc.). I just wanted to ask some questions before committing to anything. I will buy an iPhone off of ebay already unlocked and I want to know some peoples suggestions on what carrier to go with for the SIM card? It seems that a plan is the best way to go about getting unlimited data/internet, but I wanted to hear some other opinions on the matter. Any help would be greatly appreciated.