I decided to redo the HaRGB version of M42 I posted the other day. This time I created a luminance layer with my RGB data resulting in a much more prominent "Running Man" and RGB stars. Here's a link to it: http://www.flickr.com/photos/49526053@N04/10653456505/ Albert -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.