After re-installing due to a _STUPID_ mistake i made in trying to secure my laptop im trying to gather everything i had before i screwed everything up. I've been fighting with compiz for a day now. I get this error when i do compiz --replace &

Code:
aborting and using fallback: /usr/bin/metacity 
Window manager warning: Log level 16: Unable to locate theme engine in module_path: "ubuntulooks",
Does anyone have any clue on what i should do to get compiz working again? Thanx in advance!