Ok so I found these distructions:
Is there a brave soul out there that will attempt this on a D2. 621 2.3.4 to see if it works?
My wife just got laid off so if I brick my phone, im S.O.L I can't afford even the upgrade.
Let me know.
Sent from my DROID2 OTA updated .621, non-rooted 2.3.4 :( R.I.P. root access