Asynchronous UDP??

[MagellanTX]

Can you use UDP Asynchronously? I am trying to make a TFTP server, but when
I use the UDPClient (Synchronous) it is very slow. I am trying to use Async
so it will be faster, but I can't use the BeginReceive method of the socket
because I'm not using a connection oriented protocol.

Also am trying to understand the state parameter in the BeginReceive
method....a little confused on that one....can someone explain it to me?

Thanks!!!