Is it true that there is a program thingy that will give you a simulated / predicted ideal scope image. I am looking at purchasing online (AGS000, H&A) and are not sure if the IS images are available online. A predicted image would make me feel better about the purchase. If so, are the stats needed for the HCA enough to give a predicted IS image? Thanks again, you guys are just brilliant help, and I know I will end up with the best possible diamond I can get in my price range.