So, thanks to the devs over on xda-forums, I am up past 3am fiddling with the innards of my Nexus One. So far, I have installed the Chris Soyer Gingerbread build. It works, basically. I have no access to my address book or my Google Account. We’ll see where this goes in the next 24 hours. Gingerbread is a nice refresh of the Android UI, though. I don’t see any massive changes, but it looks good.