Mac/Windows Tip of the Weekend
You may not know this, but on all of Apple's new Mac you can run not only Mac OS X, but also Windows. You can do this with the Apple solution, using free Boot Camp software, but you have to restart your computer every time you switch OSes. Or, even cooler, you can run Windows, where in belongs, in a separate window in the Mac OS using Parrallels. Note: both solutions require that you purchase Windows separately.