Ah, thanks; I think I saw that on a pervious look through, and assumed it had to do with the unit graphics, I downloaded and see it has to do with EVERYTHING so I'm rather happy, however I'm not quite sure how to use it after I've downloaded, I go to the folder in My Documents for WBC3 and it it shows Herodata35.xcr, which I assume is the file, but it doesn't edit right, each time I try to alter skills around or generally mess with one of the heroes, when I go into the game that hero has just disappeared from the lineup...