Just been messing around with some textures, as I want to make some WW2 infantry. I was able to open the new style PAA files with Kagetty's updated PAA plugin and mod them in photoshop, but when I came to save the changes and re-PBO them, the game would not accept the newly made changes. Anyone got any clues? Do they have to be re-compressed? If so how? Help much appreciated.