After all of the times I have bricked my phone, scoured the net, and hacked the DX beast, I've yet to stumble upon another person that has received this issue.
Here is the down and dirty:
1-DX "bricked" when installing 2.2
2-Flashed Stock 2.1 with RSDLite
3-Downloaded BootStrap, Rom Manager
4-Flashed ClockworkMod recovery
5-Booted into recovery with Koushes BootStrap
10-Installed update.zip from SD card
---now here is the problem, it will get all the way to "Replacing stock recovery with clockworkmod recovery"... and then it will go back to the starting clockwork screen. UGGGH!!
I've never had this problem before. Since we cant flash SPRecovery, then I am sort of in a pickle! Also, for some reason RomManager won't allow me to flash an older version of ClockworkMod either! So I am out of ideas. I am currently running 2.1 rooted and waiting for some of my research to pay off.