First, I don't have any financial interest in Micro Jig, Inc., that makes the GRR-Ripper. I just have to share with SS owners what a great tool this really is for doing better and safer work.
Watch the video if you don't know what I am talking about: http://www.microjig.com/
I bought a GR-200 a few years ago, and at Christmas time when I was at Woodcraft in Grand Rapids, MI I purchased another to use with longer boards. I've have never been this impressed with an add-on, after market tool. I also bought their splitter, made a new zero clearance insert and installed that. I also use the GR-200s with jointer, shaper, bandsaw, and router modes and especially with dado and molding cutting. I don't mess around with other hold downs any longer or awkward guards. I can even use the GRR-Ripper with my radial arm; what better than your fingers when making a 1 inches or smaller cross cut.