So my MacBook seems to be loosing substantial battery power in sleep. I check Activity Monitor and everything seemed proper. What is the ATTServer running? Is there something I can check to see why my macbook is loosing battery while sleeping? Seems very odd, this never happened to my 1.33 g4 ibook before i sold it. Oh, and when i woke it from sleep today the keyboard did not work at all and I had to restart the machine to fix that problem. it happened after the macbook went to sleep bc all battery power was depleted, then it died (after 1 night sleep?) meaning when i plugged the magsafe in, the screen had to refresh from the previous day's screen before it went to sleep. Any experienced suggestions?