According to Apple, Boot Camp 3.2 Update corrects just a few issues for 2011 MacBook Pros. The update addresses issues with shutdown, along with Japanese and Korean keyboards on those Macs when running Windows 7 via Boot Camp. (Free, 21.55 MB)
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Show Hidden Files in Open/Save Dialogs in Snow Leopard
In Snow Leopard, if you want to show otherwise hidden files in Open and Save dialog file lists, just press Command-Shift-period. Pressing it again hides the files.