Thanks Alex. Mine's updated and working fine now too.
btw I looked and saw there's a new version of Wizpoints available that means we don't have to do backups using iTunes - sounds great! Is it self explanatory? Does it also fix the new examiners problem or do I still need to execute the fix?
More generally, is there a way I can subscribe to the forum so that I get notifications of new versions etc pushed to me rather than having to look for the information?

thanks for these great products!
Jan