We have learned about the basic specs of the Google Nexus One, but many of the new software features of Android 2.1 remain a mystery. A couple of the updates we have found so far are visual tweaks. There is a new boot animation, improved app launcher, animated desktops, additional widgets, and more.
Since the ROM dump of the Nexus One became available, hackers have been tearing it apart and are working to backport applications and features. AndroidSPIN has posted the wallpapers and audio of the Nexus One for those who are curious. There are a lot of interesting new ringtones and several Nexus One themed wallpapers. Check out AndroidSPIN for other Nexus One hacks.