SpeedTouch Pro gives problems with DCC send.. that's because the way DCC works, and because it closes all the inbound ports, unless you create pinholes... an easy way to get rid of this problem is.. tell the person who you want to receive the file to enable the DCC server (File>Options>DCC>Server and enable it from there), and then send the file to the IP instead of the nick.. something like /send 80.234.212.53 (obviously, change that to the ip number of that person)