Hey there,
mIRC is not a file trading program, sorry if you've been led to believe this. Downloading mp3s, due to the fact they are copyrighted, is illegal. The same goes for movies, software etc. and because of this, we do not help with downloading illegal files. See
this post.
You can however, use mIRC/IRC to chat and make friends and even find the love of your life
(It has happened!)
Happy chattin'.
Regards,