well, currently, ScummVM doesn't support Networked files unless you mount the folder as a drive, maybe you (since you know everything) could put this into ScummVM Q+E, a way to just pick the network drive letter, and ScummVM Q+E would automatically make the changes. Or just maybe a bulk path editor, that you just say the root folder, and ScummVM Q+E will change all of the folders to one folder and just keep the last folder (i.e. curse) that the files are actually in.
(see this page (
http://www.lucasforums.com/showthread.php?s=&threadid=142418))