Reply to APC 40 and Pro Tools

Hi I've been searching on the net for advice but I can't find any so here goes. I own a APC 40 and have recently bought Pro Tools 9 and I really enjoy the in dept DAW.
I want to map the APC 40 so I can control faders etc. for volume riding and such.
Would really appreciate any help.
Thanks this is my first post

If you use pro tools and/or are interrested in music production check you Dave Pensado's show on youtube.
http://www.youtube.com/show/pensadosplace?s=1