[AS329]

I did this last night. I also did about half of the other non-root/OCW tips I have seen on here in the last 24 hours. (Wish I could list them all, but mainly tried to turn off everything that would be using the radios and data while the screen is off. I have ATK set to aggressive, turned off Google talk, GPS, no 4G area, etc.). I started with 100% @ 9:00am. I used the phone for 42 minutes straight (web mainly) and went down to 82%. I turned on my computer and set the phone aside for an hour and 15 minutes. Received a couple emails for my amazon evo case orders and still have 81%. So 1% drain in an hour of standby, screen off state. I'm on an airrave and get generally bad signal at home, so 18% for 42 minutes of pretty much continuous web usages doesn't shock me (comes out to about 3.75 hours of continuous usage per charge).

I think this will work, though will take any more improvement that HTC/Google want to deliver via update.