St. Clair Software has updated their CPU-saving utility App Tamer 1.3 with more control over when the AutoStop feature gets activated. With this update, you can set AutoStop to begin working its magic only when your laptop battery falls below a specified charge level, which will help minimize battery drain and speed up recharging. The release also includes several AppleScript commands that enable you to turn AutoStop on and off as well as wake a stopped application in your scripts. Additionally, this version fixes a problem that caused Web browser helper applications to freeze the browser and an issue where disabling AutoStop didn’t actually disable the feature for some machines. ($14.95 new, free update, 3.8 MB, release notes)
Full Screen Quick Look in Snow Leopard
When viewing files in the Finder in Snow Leopard, instead of pressing just the Space bar to enter Quick Look, press Option-Space to display the selected document in full-screen Quick Look, expanding the preview and hiding everything else that would otherwise remain visible.