Its only a minor issue, but my engineer calls himself an "old dog" (and I agree) b/c he doesn't want to change his old ways. B/4 I came here, he drew everything in white, and I'm trying to convince him that it is most beneficial to draw in color- esp. since I made all new ctb files to include all colors. My argument is that it is easier to identify something, by just looking @ it, and that you can easily see if something doesn't belong on that layer...and so on. He still doesn't see my side, but so-come to the fact that we can use colors- so my question is, is there more I can say to him to "ease his pain" of changing?