BlitzPlay

I'm looking for BlitzPlay, or equivalent quality network libraries. I'll pick one that's easy to use. Isn't BlitzPlay good for about anything in networks, chat, file exchange, network gaming?

RakNet in the Blitz3D userlib forum is prety good

I was afraid I'd have exactly that answer. The problem I have with RakNet is the lack of example code, and the lack of documentation. RakNet is still quite obscure witchkraft to me.