No matter what, I'm not moving one inch, not one crummy Apple "update" past 10.6.8. It's just too much to risk losing complete functionality of CS5. I am off the bus so far as any more compliance with Apple's corporate policy of planned obsolescence—at least Adobe is obvious ("honest") in their approach. I'll run this iMac, with CS5, until it smokes. Please adapt designer for the now-"legacy" machines.