I have designed a some what proper mount to replace the board with a worm gear band clamp style I used when I built the machine (Rockcliff Mini Model D), and I thought I would share the dxf file in case anyone has a use for it.
DXF File: http://grumpygeek.com/downloads/DW660_RouterMount.zip
If you would like to take a closer look, I have a page on my site: http://grumpygeek.com/?page_id=135
Oh, I also did a DIY cyclonic dust separator a few weeks ago which may be of interest: http://grumpygeek.com/?page_id=105
- GrumpyGeek