Final Cut Pro X

I watched tutorial on izzyvideos.com over the weekend on how to use Final Cut Pro X. I must say it was quite interesting to watch. Editing to me is important after spending 5 minutes in this class. Currently I must say I have realized how it is important to me and I must say Final Cut Pro X is fantastic for editing. I understand why it's extremely expensive along with why it's so useful. The layout is fantastic, and each tool to use is just simple. It's easier to upload a video, also how to cut film. My one question is does this alter at all between Windows and Macs. I have an HP, if I was interested in purchasing Final Cut I want to know the program works as well on PC as it does Mac.