I know, this just keeps getting more and more complicated doesn't it? Thanks in advance for putting that up. Now that the map is finally working for me on the usgs site I'm downloading different versions of the files to eliminate the seam, and seeing if I can do something similar to what you're trying to do with the TGA files, since Vue is supposed to be able to align dem files using real world coordinates I figured I'd give it a shot and see what I can do with that. This is actually fun in a weird sort of way, I haven't had to put this much effort into getting what I want out of the program since the last time when I was trying to get seamless 10 meter data into Vue, I figure we'll find a way, the data is there, it's just figuring out how to manipulate it at this point.