Linux Gaming

Linux gaming with Steam
I don't know if steam is officially launched for Linux but i can say that some user would like steam on the linux desktop , for : playing games like Half life , portal,team fortes etc....
Now i don't use Linux any more, Because of the Non gaming ..
But when this is out or are stable I would consider a switch ....
now games like Warcraft or call of duty are not yet on Linux distros but, I think they will follow shortly.

Linux is that other option when you don't want to buy windows or mac and it runs great with most of the app's installed  (funny I should mention apps , because it is more like mac and the interface is like mac )
now you get to interfaces KDE or Gnome
I use KDE but the Gnome are also nice.

Try Linux for yourself @  www.ubuntu.com/
                                       www.linuxmint.com  
                                       fedoraproject.org
                                       www.opensuse.org
   note all of the top are different linux distro's and It is your choice what you try :)