Just wanted to post my sucess with the rotary add on to my cnc,used my rockwell lathe and chain drive 3 to one
http://www.youtube.com/watch?v=zRVC4rVg08k aspire light rounding
http://www.youtube.com/watch?v=CDKdFze_U_4 aspire heavier cut
http://www.youtube.com/watch?v=r8WtRRZ9E0c .75 flutes