Quoted from the tutorial site:
VMware Workstation has always been (and still is) a commercial product, and you have to pay a fairly large sum to get your hands on it, but VMware have now released a free application dubbed “VMware Player”, which can run virtual machines produced by VMware and a few other companies. Yet, with some simple hacks, we can use VMware Player to run any x86 Operating System we like.
http://linux.wolphination.com/?p=18Have fun.