Just left at&t and iphone. Me and the wife decided to get a new service and was offered after rebates two lg ally's free. So far I love the phone aside from a few things. a couple things that worry me though is that when you download apps they use up your internal memory. Is there any way to download apps to the SD yet make it readable. Also what can I do to this phone to make it a better experience. And what exactly does rooting the phone do. Im not really interested in tethering or anything.