Go to Moddedlogic.com and download the Gingerbread theme ZIP file to your Droid's SD card. If you use SP Recovery, rename the file "Update.zip."
If you have a rooted Droid phone and are using Project Elite's ROMs, you can install Android's Gingerbread theme as an update. The theme gives your phone the look of the Gingerbread firmware. Gingerbread is the code name for Android firmware version 2.3, which is a later version than is available for the original Droid.
Turn off your phone. Reboot into recovery mode by holding the power button and "X" on the keypad simultaneously.
Clear the data and cache from your Droid.
Scroll to the ZIP file and select it. If prompted by your recovery program, select "Allow Installation."
Reboot your Droid after the installation completes.