aside from being entirely disappointed with the whole subquest (i thought liches had cool goodies?) i'm having a problem with kangaxx as a demi lich. lower resistance doesn't seem to work...doesn't give me a percentage lowered. any clues?

Refer to the link in my signature.

The search function is also back so as well as Dundee's link you could do a search you'll find lots and I mean LOTS of topics on how to kill Kangaxx. Good luck!