I''m seeking some very basic info (either code or tutorials) on UDP/connectionless sockets in C++/winsock. I''ve been concentrating on learning TCP/IP, but a recent project I want to undertake for various reasons requires I use UDP instead. Unfortunately, I don''t know much about it! . Does anyone have some simple code or a link to a decent tutorial? All I am really looking for is how to setup the socket (do you need to bind? I''m fairly sure you don''t need to connect...) and how to send/receive (sendto and recvfrom?). Thanks for any help, Anthracks