Hey all, Love my 4 GB iPhone, but I'm going through a financial hardship and am trying to pinch my pennies. Losing the iPhone, at least temporarily, seems like a good way to do that. (Besides, the 3G one is coming out soonish anyway, right?) 4 GB ones are going for ~$400 right now on eBay. I have the original box and manuals and everything. I just have a couple questions... 1) Can I even do this? It's activated, obviously...is there any way I can "un-activate" it? Does this violate AT&T policy? Will I be able to keep my contract but go with a simpler phone minus the $20/month data plan? 2) Do you think I'd be wiser to sell it unlocked or restore it to original firmware? If you have any other advice, I'm all ears. Thanks for the help, gang.