OK guys, just finished rooting my Droid 2 Global with the GB OTA update.
Android Version: 2.3.3
System Version: 4.5.608.A956.Verizon.en.US
Kernel Version: 184.108.40.206-gb092e69
Followed instructions from [ROOT/UNROOT] Droid 3 root instructions (One Click added for Windows/ Linux/ OSX) - RootzWiki
I did this in on osX Lion version 10.7.2
Follow the instruction and it will work.
IMPORTANT for Mac Users: Make sure you remove the EasyTether.kext file from your system (copy to your desktop if you want then you re-install later) then reboot your system. The root script will not detect your device if it is there. If you just use the sudo kextunload command the script will hang. You must remove the file from your system/library (exact file location can be found on google). Once removed AND rebooted, the script will run just fine and give you root. Windows/Linux users should read through ALL of the messages there for specific information about your systems.
That is "IF" you have easy tether app installed