I have installed Brava DWG viewer into the default directory (c:\Program Files...) and it works great as a stand alone program. I don't know how to set it up as a viewer plug-in for DOpus. Are there some files I need to move into the DOpus dirs or what. If I can get this to work so I can preview drawings without opening them it would be a tremendous asset to me. Any help is greatly appreciated!!!! 
[quote="nudel"]These threads may be useful:
See Greg's reply in this one:
resource.dopus.com/viewtopic.php ... hlight=dwg
See the viewer mentioned in this one (but note that it may not work with Opus):
resource.dopus.com/viewtopic.php ... hlight=dwg[/quote]