Thank you to Leanne, Jim and sb, for your replies. They were very much appreciated. I am not familiar with Keynote, but can key frame in FCP and so will try that. I have already tried the PS suggestion, which worked. The only problem is, I appear to have caught a "Resent from matblack at mac.com" disease, with multiple resends of my posting and your replies. Who is "matblack at mac,com", and how do we stop the multiple re-sends? Tony