openoffice mime types

I clik an OOo file in 9.0 and get it unzipped when all I want to do is edit it. I have a ticket open on this with SuSE but get the standard reply like I used to do with red hut pizza. I have daily YOU's. Is there a cheap and cheerful solution to solving this on a 20 box lan? And if I *do* have to enter every box (ssh or WHY) what should I do? My college director say's hel'll help me if he knows it's the latter ;-) Please help. Steve.