I've had this thing I wrote up laying around for a while now and decided I'd comment the heck out of it and post it here for others to enjoy as well.   It's a multi-client TCP server "base" that has all the boilerplate code done, the only thing that one needs to do is just whip their protocol code in to it and it's ready to go. I've included a little few-line example bit in it (in the #region stuff) for a simple echo server. A quick way to see the example work is to just start this up and use