This may already be a non-issue to the group of you that upgraded to Android 2.2.1 on your Droid X, but if you lost root access as I appear to have during the process, z4root will get you back in action. Just download it from the market, tap “root” and after your phone reboots you should be all good. To test, open up ShootMe or Titanium Backup to see if you are able to grant either of them access. If you can, enjoy! If you can’t, check to make sure you have the newest version of z4root and run it again!
After all that, get ready for a new set of themes from our buddy JsinLegacy coming tomorrow.