Cannot figure out how to restore droid 2 to factory default

[chessknt]

I am trying to get my phone back to factory default so i can update to GB (and from there to a ROM) but cannot seem to find the appropriate SBF to do so. I was running an old version of Liberty and tried to use Clockwork to reset to a factory default, but when I did that I still see the liberty boot screen every time it loads and the OTA update fails to install every time. Right now (after using restore) my phone is using Version.2.2.20.A955.Verizon.en.US.

Thank you very much in advance for any help.

 

[MissionImprobable]

This is the file you need to use with RSD Lite to SBF back to Froyo:
TBH & MyDroidWorld Present: Droid 2 (2.3.20) Triple Threat - MyDroidWorld

Login and download the Full SBF file.