The Worldwide Developers Conference was yesterday, and at Apple's keynote they announced an overhaul of the Mac Pro (the desktop). They haven't updated it in a very long time, and they're attempting to revolutionize the standard way desktops are configured!
Go there. Look at how shiny it is!! Its a cylinder, with one fan, two 6GB graphics cards, and a ridiculously fast new storage interface.
Now, I'm not saying apple is god or anything here, I'm just saying its pretty intense what they've done to the standards of desktop structure. Everyone should give it a look!