I've had this problem for some time now and i was wondering if anyone knows how to resolve it. I love Safari and use it to surf all the time. For years I've always had it on the far left of my dock. Until recently all was well and then I saw that it would shift to the far right of my dock anytime i'd open it up. When i would move it back to my "preferred" position in the dock, it would shift back to the right. I know this sounds trivial but it is so annoying to see this happen when i don't know the reason why. So, does anyone know how to correct this problem?