Thanks Nuke for fixing the problem with the figure. I did recieve Terry's message the other day, messed with the files myself but didn't come to any solutions. The only thing I can think of was that the file may have been corrupted somehow in converting it into PC format. Since I created this figure on a Mac, I had to run it through a converter to change formats. I don't recall if I used Martin's Maconverter (an older version) or with applescripts. In any case, thanks for the fix. And Nuke, you have all the permission I can muster in uploading it to the Fun Stuff pages. Thanks DavidH