Some of you have the Harbor Freight Dust collector 2.0hp.... I am getting one as my Rockwell chit the bed this last Spring... It didn't like to be submerged.. but anyways... I think it is a good idea and people liked the upgrade who ranted and raved about the performance gains...
from Wynn Environmental
Harbor Freight Dust Collector Conversion
I am going to use the pegboard trick to make circles with the router.
Not cheap @ $105+ shipping but for a huge gain in performance and to be with a .5 micron filtration i think it's a great trade off.