There was a user in another thread saying update/install super user and super user fix, i try this but it fails on updating the current super user (Saying unsigned package or something) and the updater does some random stuff which will probably brick my droid :P

Really want this working though, i think its some form of permission issue with /system personally but im not sure, need to try register on NITDROID forum to poke there, although surely someone knows how to fix this?