After the update I went from 32 hours of light use, to ~62 of use. I actually timed this with my ipod, so that was the exact time I meausured. Albeit this is pretty light use; an hour or so of gaming and another hour or two of wifi or so with some calls here and there. I have Go Launcher with my motorola widgets removed from the motorola homescreen, but didn't freeze anything with titanium backup or do anything fancy. I essentially could go MAYBE 75 hours if I just let it in idle mode THE WHOLE TIME. I think I might try to measure it again sometime soon and see if I can get that time up any higher.