ATM & Frame Relay help

Hello Firewall members,

I am about to present a presentation for WAN connections and needs help in setting up ATM, Farme Relay Network connections and related information, already had made a lot of research but could get the right stuff not even in the cisco documentation, atm forums etc . :roll:

If some one with hands on experience on above technologies please show me some light in this dark tunnel .

Regards
Ashish....