Possible Jaguar interface tweak?
If you look at the screenshot of Jaguar below, you'll notice the Computer icon in the Finder toolbar is no longer the standard iMac, but the new iMac. Has Apple finally implemented a feature that reads the computers serial # and changes the icon for the Computer to reflect whichever system OS X is installed on? It's useless eye candy, I know. But still, the possibility is kinda neat.