Over at the moto forums someone discovered that a new PRL (52363) is available and signal strength seems improved. Those of us experiencing signal induced battery degradation will likely feel the love. I ended the day yesterday at 83% (13 hours, extended batt). In case you are unaware, *228 send and option 2 gets you the update. When I did that I got an error and had to reactivate my phone. After that I had the update.