I have not been able to get the Norton Utilities 15 Boot Optimizer (including Collect Boot Statistics) to run on system startup for a long time. My boot time is up to 4 minutes. I've installed NU 15 and Norton 360. Then I ran the Norton Removal Tool five times, rebooting each time. I then installed NU 15 again. Before updating it or installing Norton 360, I attempted to run the Boot Optimizer, but it still would not run. I am running Vista 32 Home Basic. Can anyone help?