If you are sure you are rooted, you can just do steps 2&3 of the rooting zvh post in my signature.
From that package you can install V9, VD, or Xionia recoveries.
There is a step where it says
/system/bin/sh install-v9.sh
You can replace that with
/system/bin/sh install-xionia.sh
if you just want a custom recovery, or
/system/bin/sh install-vd.sh
if you want to have stock recovery, or
/system/bin/sh install-v9.sh
if you want to root ZVH/GingerBread.