When I attempt to Publish To .DWF, I cannot get ACE 2008 to make separate .DWF files, nor can I get it to put the .DWF files where I want them, in the project folder, in a DWF sub-folder. Selecting the appropriate items in the DWF publish dialog has no effect! Regardless of what I have selected, my .DWF files end up in a multi-sheet .DWF, somewhere in a temporary subfolder of C:\Documents and Settings\(my username).
Also along the way, I learned that I cannot turn on Automatic DWF publish in the ACAD configuration dialog and expect it to do that job during a Project-Wide Utilities, Run Command Script, with only a QSAVE in the command script. I think this is because Project-Wide Utilities apparently, internally, sets SDI mode to 1 - single drawing compatibility - which is incompatible with Automatic .DWF generation. (correct me if I'm wrong here!)
To allow me to quickly produce single-sheet .DWF files, in a DWF sub-folder of my project files, I've used the attached script (change the .txt to .scr), which works fine with Project-Wide Utilities, run command script.
Hope this can help others too - just be aware that this script will only work if there is a DWF folder in the drawings location, and also that it references .ctb and .ps3 files that will have to exist somewhere in the Plotter Support pathways. I would much rather have used Plot/Publish, but it appears to have some bugs!