OK so I have always found in strange that I could NEVER find a decent utility for mass icon change that didn't cost a fair bit of coin (doesn't help that I don't have a credit card.) So anyway, I downloaded these sweet LOTR icons off of Icon Factory (yes that's right, icon factory finally made an icon set worth having again, what the heck is up with them lately anyway?)
Anyway so I wanted to mass change some poetry icons, But of course the get info window kinda sucks for doing that. So I went on version tracker and searched for icon. And the LAST entry on page five was this little contextual menu plugin! And it works great!
http://www.pixture.com/macosx.php
This guy despite his not so great english has put togeather a bunch of AWESOME contextual menu plug-ins that are GREAT! So yah, for all you who have been looking to compensate for Apple's poor cover of this section of the OS, this should help you a fair bit.