Well, I just had a very interesting day, watching their technical guy trying to get DDM to work on my set-up. 2004 Sp4.1. Six hours later, the results are thus:- Installed on a remote desktop machine, with a 1Gb network, windows network and a Novell network,(only for connection to the main server, which is not used for any Solidworks programs or Data). The DDM section, takes 25 seconds to save a drawing document with one round extrusion in it, with a blank white screen during this time to keep you company. The web function will not work on the remote machine. Installed on my local machine, with a 1Gb network, windows network and a Novell network,(only for connection to the main server, which is not used for any Solidworks programs or Data). The DDM section, will save part documents with no problem, but crashes Solidworks DEAD, (totally, with Solidworks, gone from the task list), when trying to save the same drawing document or any other Drawing document. The web function works perfectly on my local machine. Conclusion:- Looks great, could be a big threat to PDMWorks, when it works, web function is really good. But the program is no good to me, if I have to have it running locally. :( Hope Pdmworks 2005, will cure my present problems, with PDMWorks 2004.