State machines

HI! How are the state machines implemented? What are WTPmethod machines, WSPmachines, WTP events and WSPevents? Please explain asap. _ ICICI's NRI services. They make life easy.

CSD Routers

What is the use of CSDR routers and CSDr threads? plz explain ASAP thanx bye ibrahim _ They're big powerful. The macho mean machines! http://server1.msn.co.in/features/suv/index.asp SUVs are here to stay!