Hope you guys can help. Since the 2.1 update I have certain apps which appear to be opening in the background when I didn't open them. I have Advanced Task Killer, and when I go in for example it shows Messages running, when I kill it, it will reappear in 30 secs or so, the same with MP3 store. Can these apps be stopped so they don't take up memory or what's the deal here. Thanks for any help.