I had the stock OTA Froyo from Sprint and I just used unRevoked in the same manner as described in
post #8. I uninstalled HTC Sync as well as DoubleTwist and everything worked like a champ.
It does appear as if the process is being done twice but the second time is the installation of the Clockwork Recovery MOD.
Tested by using ShootMe and installed Titanium Backup and both worked fine.
Now I just have to figure out where to go from here...