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)
Expose Shortcut for View All Windows
In Expose mode in Snow Leopard, press the Tab key to view all windows belonging to one application (equivalent to pressing F10 or Control-F3 on recent laptops). Press Tab again to switch between applications while remaining in Expose. You can also click an icon in the dock.