Hi - hopefully we have a few AutoCAD guru's in the Hexus crowd. Basically i would like to know which versions of AutoCAD support xref's as URL's. We have been struggling for a while now to find a solution, we store our .dwg's on a documentum based webshare, unfortunately in doing so we break the association between the drawings and the master dwg. I have read that with AutoCAD 2010 you can put URL's in place instead of a local path, is this functionality new to 2010, or was it in place in previous versions. Unfortunately some of our remote users still use ACAD 2006 so the only options are local/network path, FTP and Buzzsaw - which don't really work with our setup.