Eric similar to what David said I bet if you gave ten people the exact same data and they processed it, they would all look a little different. BTW I actually sharpened the core on mine a little after I took a closer look at Bernards. One fault of mine is sometimes I tend to overcook an image when processing it. I actually think the smart thing to do is process it and let it sit for two days and then go back and look again. Albert -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.