Hi list: I have a c function EnumProcesses in windows, and waswondering: 1. How can I pass a boost.array to this function, I need to pass the undedrlying array, not the boost.array class. 2. Does boost.system suppor the retrieval of operating system process in an stl-complient way, i.e using stl containers and allowing boost.Foreach to iterate over them. Cheers Sean.