Whats the best way to prolong the battery life of my White Macbook 2010 model? Currently according to Istat Pro my battery health is at 95% with 32 cycles. Ive read about battery calibration however according to apple... "Current Apple portable computer batteries are pre-calibrated and do not require the calibration procedure outlined in this article." The most info i could find searching is... "Apple does not recommend leaving your portable plugged in all the time. An ideal use would be a commuter who uses her notebook on the train, then plugs it in at the office to charge. This keeps the battery juices flowing." Any other tips? Thanks!