Seems the PE is not exempt from the hibernation issues being reported by EE owners. I too have experienced several occasions where the PE refuses to wake up when pressing the Menu button. This seems to happen when I close the lid and not when I use the Power Switch and manually select hibernate (makes me wonder if the camera has anything to do with hibernation because how does the PE sense when the cover is closed). Fortunately every time the PE would not wake up I hold the power switch the PE shuts off and I am able to bring it back up with no problems. My son also has a PE and he says he has NEVER experienced any problems with hibernation. He did tell me that once the PE would not turn off and he left it on over night and was able to turn it off in the morning. Maybe some service running in the background might be interfering with the hibernation resume process. The majority of the time my PE comes out of hibernation without an issue. Have any other PE owners experienced any problems with hibernation? I understand by default Froyo shuts down (suspends) Apps when you exit out of them. However, has anyone used a Task Killer program and do you think there is a need for one?