I have an unlocked LG Xenon in great condition and I love the phone, however I don't like AT&T's rates nor their coverage. I looked at Straight Talk's network coverage and it's far better (and cheaper!). I would like to be able to use the same phone on the 'new' network. Is this possible? Or would I have to buy one of those really shitty phones to use their network. If I can't use the Xenon with S.T. - what other networks could it be used on? I will not go back to AT&T; I also use 'Unlimited Everything'