I am having a weird problem. I have been having random reboots on 2 D1 phones. The only common items are the applications I am installing and the SD card. My current thinking is that Advanced Task Killer is causing the problem. After getting my new phone (D1 from Asurion no waiting!) and installing most of the applications, I installed ATK. This time I installed the Froyo version. After enabling the Aggressive automated task killing and screen off option it rebooted. Not right away. I installed a number of apps in between but only several hours later. I cannot think of any other common things. I have shut off the automated killing and left it unrooted to see if it causes any more problems. Anyone else have this issue?