Sorry, my screenshot tech isn't coming through at the moment... when I went to paint the rivers into the Rivers transparency with the Ink tool, I couldn't draw one continuous line, so I had to end the line, scroll over, and pick it up on the next screen. When I filled with the river color, these artifacts showed up, which are like little spinning lights at exactly the points I intersected the lines. The weird thing is, the artifacts stay, even when I hide the Rivers layer. I can't figure out how to select them, much less get rid of them. Does this sound familiar to anyone?