charlie b wrote:
The Leigh also has been reported to come with 8mm shank bits vs.
the 1/4"
shank bits.

So the jig comes with an 8mm collet - for each of the popular
routers?

My D4R came with 8mm bits and the appropriate collet.

Nice details:
http://www.highlandwoodworking.com/index.asp?PageAction=VIEWPROD&ProdID=1115