Adam Pash has written an excellent Mac Switchers' guide over at Lifehacker today. "When I bought my first Mac a few short months ago, it took a while to figure out how to do all the stuff I already knew how to do on my PC. While it's my job to spend time figuring that sort of thing out, there's no need for you to waste your precious time figuring out the minutia of a new operating system." I like how he's broken out all the different topics, speaking to an audience who wants to know how to Control-Alt-Delete or Alt-Tab on their new Mac. If you're a new TUAW reader, and just getting started on your Mac, this is an excellent writeup for picking up a few tips.
Don't forget to read our own Getting Started with your new Mac post as well.