You guys know I love my retro stuff, this screen saver you can actually play the games! Pretty cool.

Download it from here: http://www.ubernes.com/nesscreensaverinstall.html

Preview:

<iframe width="640" height="360" src="http://www.youtube.com/embed/cg3_4rty8CI?feature=player_embedded" frameborder="0"></iframe>