InstaComm is a COM DLL programming tool that allows you to instantly connect to another computer on the Internet (or your local intranet) and begin sending and receiving messages. It takes all of the low-level work out of establishing a TCP/sockets connection and defining and implementing a messaging protocol. With this COM DLL at both ends of the connection, you will be sending and receiving messages instantly. There are absolutely no headaches involved with it. You can even send messages through a webserver with HTTP tunnelling. And it has built-in key-encryption and compression.