VirtualBox: Free Virtualization for OS X / Windows
Why do we purchase Apple laptops? So we can have a cool looking laptop where we can run Windows in a virtual machine to do anything useful! ...I'm kidding...sort of...
I've spent close to 200 bucks over the years for various versions of Parallels/Fusion software...and then Oracle decides to release free virtualization for OS X / Windows that performs better than both Parallels & Fusion.
Here ya go: http://www.virtualbox.org/