> The problem here is that there is always 2 clients involved
> in a file transfer. So even if i change client, the other client
> i'm sending to or receiving from will probably be mIRC.

So the other client should still support DCC SEND. HTML enabled email clients (*shudders*) still support plain text. Winamp still supports wav files. Why should an IRC client be any different?

> Or
> are you saying that i should send files to myself? Or telling
> everyone, i want to send a file, to change client?

Or just send them a script, using convential DCC methods or by referring them to a scripting site which has the script available for download.