YEAAAAAAH :excited:
I just discovered the wonders of Photoshop's Actions and I'm totally amazed, I was planning to reconfigure a few Tilesets for an RPG, I'm creating with some friends, one by one.^^;
That's when I remembered MS Office allowing the creation of macros, so I figured; surely a program as awesome as Photoshop might have something of sorts...
A few minutes on our friend Google and I discovered Actions :love:
Two minutes doing one manually and then ... one click later et voila :boogie: