Ok, so I ran into a problem. Firstoff, if I try using rom manager to install cyanogenmod, it simply restarts the phone, it wont go into recovery.
However, I used it to download version 7.2, and used Droid 2 bootstrapper to access recovery.
Backup no problem, wipe data and cache, no problem. Install cyanogenmod, get error:
Run_program ("/tmp/check_kernel") ==0
E: Error in /sdcard/cm-7.2.0-droid2.zip
What's this mean, I am on 2.3.4 .621
Sent from my rooted DROID 2! Much thanks to phifc from rootzwiki for the 2.3.4 .621 root!