This has happened to me on three occasions so far. I'm using the charger and cable it came with. This morning I woke up to grab my captivate and it was really hot! The first few times it happened was concerning and maybe I thought the screen didn't timeout, but this time when I picked it up I noticed the screen wasn't on and the phone was blazing hot and it wasn't even at 100%. The other times I would turn it off and let it cool down and by the end of the day would put it back on the charger and it would be fine till another couple of days then it would do it again. It just started two weeks ago and now in thinking of exchanging it for another. Has Anyone else had this problem? Should I return it? I don't think a phone should be this hot while charging. I can understand a little warm but not HOT.