SEND works yes. But what if some one using a newer IRC program that uses XMIT wants to send an mIRC user a file? They can't, unless they download an older IRC client or use another method. I just think mIRC should support both. It wouldn't be that hard, the only real difference between XMIT and SEND is that XMIT is faster because it doesn't require packet acknowledgement (which is redundent in SEND because TCP/IP takes care of that at a lower level).

Why not add support for XMIT? It should only take a little while to impliment and it would create compatability with a wider range of clients.

As far as my first comment, I meant to say 32-bit unsigned int network byte order IPv4 addresses (as opposed to 32-bit dotted notation IPv4 addresses). I just wanted to clarify that.