Three cameras. Most of the images you are seeing are from the Panasonic Lumix FZ10 and my new FZ18. Photoshop crops and downsizes. Actually its blurring more images than anything, the originals are much more crisp. I am compressing 3000+ pixel images down to 800. It really blurs them. It helps with contrast or brightness. Most of the time I leave it as close to original as possible. If you do the auto fix, it can really change the coloring of the picture. I suppose its up to the eye of the beholder, bu I don't like them.