STFU and read.

Well, I was thinking about the different operative systems and I made a list so you can see how efficient is each OS.

W XP 30% Really sucks...
Mac OS 90% Not bad, but not entirely good...
W Vista 50% Too slow, too much functions that u don't use, heavy kernel...
Ubuntu 95% Really good
Kubuntu 85% Slow
Xubuntu 85% Interface problems...
Mandriva 99% Has everything, the only problem is that it's KDE
FreeBSD 90% Interface problems, Unix system...
Debian 95% Really good
Fedora 99% Nothing missing here...
React OS 50% Beta phase, windows based, but open source.
Red Hat 95% Installing difficulties.
Solaris 10% Damn! The worst OS I've seen after windows 3.1
L Mint 90% Compatibility problems

So let's leave this stupid windows monopoly and start using open source software.
Change your computer to linux and let Billy Gays to rot with his stupid windows.