New to Droid, Incredible 2, and love the idea of live wallpaper.. however, my watchdog alarm goes off if I use it... I can white list it to not set off the alarm, but was curious if live wallpapers are a battery drain (not just cpu hog). I know silly question, but trying to weigh the worth of a cool screen versus shorter battery life.. Is it a big drain or just a bot more?? Anyone know?