So the Nexus One's first OTA update hit. Here is some of the info for it.
Nexus One OTA Starting Today, Adds Pinch-To-Zoom! | Android Phone Fans
It fixes the 3G connection issues, adds a Google Maps 3.4, adds Google Goggles by default and adds pinch & zoom.
Here is the info for it someone posted
Model number – Nexus One
Firmware version 2.1-update1
Baseband version 32.24.00.22U_4.03.00.21_2
Kernel version 2.6.29-01117-g4bc62c2 android-build@apa26 #1
Build number ERE27
In addition the 2.1 source has hit the linux kernel GIT yesterday, this might mean the "final" version of 2.1 is now out and maybe we will see a Droid update of 2.1 soon now?