Yes, thanks to P3Droid you can get the 2.3.15 update without all of the Motorola bootloader BS. If you're still on the original leak, 2.3.9 build, and haven't done any further removing of apps or theming, then go to the link below and follow the directions to the "t". I went from the stock original leak to the latest version by that method just now with absolutely no problems. I even kept root with superuser being in xbin. Screw Moto and their games.
http://androidforums.com/droid-x-all-things-root/179646-new-froyo-2-3-15-a.html
http://androidforums.com/droid-x-all-things-root/179646-new-froyo-2-3-15-a.html