Kevan -
The battery power is awesome on v1.5. I am only down 4% since I loaded the new release this afternoon (at least 5 hours). Now granted, the phone has only been sitting there (no calls, no TMs pretty much nothing, active sync is set to every 4 hours on the weekend). About the only activity it has had is me turning it back on to look at the battery percentage...
Great job and thanks!!!