For the past couple of days I was looking up Mac OS theme for Windows XP. After a good amount of googling and going through several websites I came across FlyakiteOSX Finally, I can say that I have succeeded in my long quest. The theme works great! Looks great! Also, I came across www.stardock.com, the site has some great add on's. Check 'em out for yourself.
Thought about uploading another pic on my profile ;)