I have wm 5 and have not had many problems with the battery but I have since downloaded wisbar advance 2 and from time to time, my processor will be up at 624. This is with Active sync not running. Other times it will be at 104. I disabled the battery monitor on with the wisbar advance and it still happens. Any help or related situations? Thanks

Shameless plug: I just uploaded a new beta build which utilizes some of the new APIs in WM5 that reduce the amount of polling I need to do. This has the nice effect of decreasing the CPU utilization and thus increasing the battery life.

This is only on WM5 devices, though, because WM2003 doesn't have any of these functions, so I have to frequently ask the system what it's current state is.