Well I finally flashed back to 2.1 (because of freezing issues) and updated to 2.2 OTA.
Before updating I rooted via easy root and copied the SU from the system/bin folder to the xbin folder.
Now that I updated I cant regain access to superuser in fact neither can any of the rooted app's.
they are not getting granted access.
I must have done something wrong, how do I delete the SU file from the bin or xbin (think I copied instead of moved).
Or just delete the superuser app?