Ahh, yes. Thats the classic version, as in...not the new ugly "3d" graphics. But its using a .uop format now. You'll have to do one of two things. Either unpack your .uop files to .mul format (you can search the forums here, I think there are 1 or 2 versions of such a program) and then use those in CED -or- you'll have to dl a uo client lower than I think 7.0.23.x or so (I forget exactly). There are a ton of places on the web to find UO clients if you just do a google search. I would personally choose option 2, but I'm not into keeping my client up to date. If you want to use the most recent client versions, you'll have to go with option 1.