it's just a push block and a push stick (Sorry, didn't know you were asking what they were). PLus a feather board etc, You can get some with sticky (but not sticky) on the bottom to push thinner wood through, and the puch stick for thinner peices of wood like thin trim.
http://www.amazon.com/exec/obidos/tg...203481-4489563
http://www.amazon.com/exec/obidos/tg...&s=hi&n=228013
http://www.amazon.com/exec/obidos/tg...203481-4489563
Hehe thats where I work