Regarding the undo thing, I also have it (only when I'm ecopainting) but I just imagine Vue doesn't have undo and I just don't use it whenever I'm working with ecopaint. I even put the undo at zero in the options, saving some resources in the process. It doesn't bother me, quite frankly, I learned to live with it. I'm very adaptable... :-) Why fight with something you can't win? If you can't beat'em... :-)