This icon pack is specifically designed to replace the menu icons supplied by MR Tech Local Install (should work with my MR Tech About:About 2.x & Toggle Preview Pane extensions too). As a request from Frackounet (French locale translator) I looked into this. He submitted all the images properly named and I just figured folks might want to do the same for other iconed themes.
Use this extension to create your own icon pack and email them to me, thanks.
This extension only works with Branch, Trunk or 1.0+/1.5 or newer builds of Firefox, Thunderbird and Flock.
Tech support here: http://forums.mozillazine.org/viewtopic.php?t=337548
Gant icons by Mattahan: http://mattahan.deviantart.com/