Have DX rooted with CM7. Forgot why I needed to reinstall BusyBox Pro from Rummy. Tried to install both ver regular and pro and both say DX is rooted. Both fail to install and give error that says "try installing diff ver". So I tried installing a ver of BB from dev named Stephen. His says su not installed. Have su ver 3.0. When using su updater to update to ver 3.1.1 gives error the says GAINING ROOT ACCESS--FAILED. Been fing with this for to long. Would a sbf to out of the box state and then reroot work maybe? And yes I have uninstalled and installed all apps involved. And yes have pulled batt and put chicken blood and bones around the DX BUT still no go. Have TB installed and working. Have other issues with DX like wifi not working.