OK, so I decided to uninstall the rom I had to see if it helped with the memory issues I was having. I reloaded a previous nandbackup that I had (when I had first rooted) and somehow this un-rooted my phone. I went back through the rooting process, achieved root and did another nand backup. My root apps (overclock and shoot me) are telling me I'm not rooted.
Where did I go wrong and how do I fix it?