Vista Battery Saver 2 r1 Beta
Vista Battery Saver will save up to 70% of your battery by disabling those nice, but greedy Vista features. Running in task bar with private workset of 5.5M and 0% CPU it will do all work for you, by enabling and disabling customizable features when power source changed or battery power fall under certain percent.
Prerequisites: Microsoft Windows Vista Home Premium and up, running on notebook computer.
Download: Vista Battery Saver 2 r1 Beta