Alright well I am repainting the 737-700 from the 737 Experience available here using the supplied paint kit. I did my painting and saved it as a standard BMP, opened it in Dxtbmp, had Dxtbmp create an alpha layer, saved it into the texture folder as a DXT3, went to open it in FS2004, but when I try to load my scheme for the plane it stops the model rotating with the previously applied skin and stops there, not crashing FS2004 but not loading my skin either. Anyone know what's going on? All of the other files are saved as DXT3 so that doesn't seem to be the problem as best I can tell.
Thanks in advance for any help you can give me.