Customized Smileys won't show up

[Sebastian Biscussi]

Hello:

I'm using pidgin 2.8.0 on Linux (Zenwalk 7.0)
Some friends seem to use customized smileys (smileys that aren't from 
pidgin or MSN). These smileys
show up on msn, and I can add them to my own smileys list.
However, they doesn't show up on pidgin.
Is there a way to see these smileys and add them to my smiley theme on 
pidgin?

Thank you.

P.D.: Sorry for my english :P