Phandroid notes that the Droid update (FRG01B) brings lots of enhancements with it:
Perhaps we should occupy our now-frenzied minds by perusing this list of enhancements and additions that the Froyo FRG01B update holds. What are you looking forward to the most? Flash 10.1? Bluetooth voice dialing? Apps on your SD card?
AndroidandMe adds that they were expecting the updates for Motorola's Droid headsets to land around the same time:
We thought that Verizon might update all their high-end Droids at the same time, but we recently heard that Motorola was still working out the bugs for their Motoblur version of Android 2.2 for the Droid X and Droid 2.
Hit up Verizon's walkthrough and help guide for the Droid's upgrade.