>I dug around a little bit and found this. I dont know if this >serves your purposes but maybe this will help. > > >W. W: Yep, that'll work. It's a bit slow, but that's understandable considering it's going pixel by pixel to make the color change. I was hoping that there might be some way to reset the invert colors. At present the operation just take the opposite color (forgot the proper word) -- something like -- if's it's FFFFFFFF it becomes 00000000 or if it's FF00FF00 it becomes 00FF00FF (or something like that). It could be a just a simple subtraction or look-up table -- if the latter, then poking different values into the table might work. Just a thought -- I'm sure there are many who know more about this than I. In any event, thanks for the code. tedd -- -------------------------------------------------------------------------------- http://sperling.com/