If you want to install Mac OS X Lion on your PC, Kakewalk makes the process incredibly easy. When you normally set up a "Hackintosh", you have to do a lot of extra work to enable things like sound, ethernet, sleep, and even the ability to boot from the hard drive. Kakewalk does all of this for you, by installing the appropriate kexts and configuration files for your Hackintosh beforehand. This way, after your initial installation, you can immediately boot into a fully-functional copy of Mac OS X Lion. Everything works out of the box!