EFFING AWESOME!!! You would not believe the trouble that I was going through trying to find the best way to root my new DroidX 2.2 version 2.3.151. 1. Simply go here http://handheld.softpedia.com/get/System-Utilities/Enhancements/z4root-110178.shtml to download Z4Root from Softpedia. 2. Then transfer that file to your SD card. 3. Navigate to it using your prefered file manager (Root Explorer, Astro...) 4. Select the file for install 5. Reboot phone 6. Start Z4ROOT 7. Then select temporary or permanent. The rest will take care of itself. HAPPY ROOTING!!