[bwr]

I thought Google usually publishes an update image that you can flash yourself if you don't want to wait for your turn in the roll out?

[mbrubeck]

They did for the Android Dev Phones, but haven't for the Nexus One. (This is the first Nexus One update.)

[nuclear_eclipse]

Correction: there was an OTA update for the Nexus One a few months ago to try and resolve some issues regarding EDGE/3G transitions, and a few other htings.