Can I map a function key to a command key combo? Mission Control has freed up a couple of my function keys, I'd like to try using one of them to activate the application switcher. I've tried the Keyboard Shortcuts preference pane, and Spark.app, but no luck. Any other ideas?
Try the free KeyRemap4MacBook from the site below

http://pqrs.org/macosx/keyremap4macbook