u could of just edited ur post.

but by "music files" u also exclude musicians that want to share music files.

+ if u just exlude mp3, etc.. there is a loophole - zip files - if u block zip files - rar files - tar files - tar.gz files, etc..

in the end there is one way for stopping filesharing on the net - shut off the net and ban it.

another way for stopping physical sharing with the Microsoft OS is:

Also since MS is the majority leader they could remove the copy command from the menus, command line, etc...and only allow move. that would stop a lot of people not sharing thru the physical world.

.......

To stop both officially - kill all humans except maybe one.