Amir,
I recently purchased a Kflop and Kanalog board to drive some Parker Hanifin Analouge drive and servo's with resolver feedback for a router I want to build over the winter.
I have had one axis running in Mach3 on the bench to prove that it will work which it does very well.
There is a group at
http://tech.groups.yahoo.com/group/DynoMotion where you will find more information.
Tom at Dynamoton usually answers email questions very promptly and certainly supports his product well.
Regards
Arthur