Replacement for iMesh

[Aaron Smith - Sun Microsystems - Canberra]

Hello

I am trying to encourage my younger brother to give up his Windoze using 
ways. He currently uses iMesh, a wintel file sharing app, to exchange 
(mostly receive) mpegs.

Can anyone suggest a Linux app to replace iMesh in his life?  A 
compatible app would be preferred as he gets good results (at finding 
what he after) using iMesh.

Thanks,

Aaron