I know heat has been discussed a lot, but I am experiencing my phone getting hot in my pocket when nothing is happening. The only thing I can think of is that there are live wallpapers running, and thus, making the processor work. Do live wallpapers alone cause heat for anyone else? I have only noticed heat since my 2.1 update, as I didn't have heat issues before, even when web browsing, etc. It always stayed fairly room temperature to the touch.