I was casting about for stuff to apprise you of when I realized that I haven’t done anything for the Mac folks in a very long time, and that made me feel crappy.
So, over at Lifehacker I saw this… it’s not free, it costs $8 (which isn’t bad)…but it’s free to try. Which isn’t bad at all since you can save all your mods and trade them with other Mac folks (though like with WB, etc. you’d need the proggy to apply the skins).
You can check it out and download it here: http://spyresoft.com/
Have a great weekend!