Sunday night I charge my phone, rebooted it, and left it on the table. In the morning I had only 77% battery left. That's a lot of juice gone on standby. I was on wifi and have an Exchange push set, but push turned off. This is the same config as my 2G, but I added a bunch of new apps. Monday night, I put it in airplane mode, charged, rebooted, and it had 99% in the morning. Tuesday night I removed a bunch of new apps. Charged it, rebooted it, left it on the table. This morning it was at 95%. This doesn't really make sense unless something is running in the background and launched when booted. Anyone with battery issues try stripping down their apps?