[schettj]

winmo turns itself on for no reason - its much better in wm6.5, and really psychotic in the stock 6.1 roms.

All you can do is set a shorter power-off timout on AC (exactly what the poster above advised) and try not to worry about it. If you use S2U2 (google it) as your screen lock, its smart enough to power off the device after a few seconds when it decides to wake up for no reason. That's what I did for my wife's phone since she refuses to use WM6.5