Recent updates causing PowerBook fan activity -- Apple's Battery Update 1.1, perhaps in conjunction with Mac OS X 10.3.2, seems to have caused increased fan activity on some PowerBooks and iBooks. Is it a glitch, or a way to cool down those hot aluminum PowerBooks? (11 messages)
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Quick Look Shortcut in Expose on Snow Leopard
In Expose mode in Snow Leopard, hover your mouse pointer over a window and press the Space bar to view a larger Quick Look version of that window.