Hi
Thanks for all the help and suggestions.
My iMac has been away for a week being fixed, only 5 weeks old!, and so have only just logged back on. I will try the toast 8 update and see how I go.
I have been informed by Roxio that they have a 15 day money back guarantee if not satisfied with their products. So I guess that you can get your money if it doesn't work.
Martyn