On Mon, 30 May 2005 15:38:51 -0400, Olin Lathrop wrote: > you could write a program > that converts the image to 1 bit per pixel Any graphics manipulation program should be able to do this, simply by converting to monochrome (and saving it as a bitmap, fairly obviously). Cheers, Howard Winter St.Albans, England -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist