I had an unusual battery drain the other day. I checked my battery with Spare Parts and came up with two things I don't understand: 1. Network Usage says Dialer, Android System, and 0 (zero). What is 0? It does a force close when I select it to try to get more information. Also, what do the blue and reddish bars mean? The 0 is blue all the way across with just a little sliver of reddish on the far right. 2. Other Usage says Running: 8.1%, Screen On: 7.7%. A small difference, I agree, but I've never had much more than a 0.1 difference before. Any ideas? Thanks.