Hi Susan,yes I know that we can post corrections to you (plural); my point was that there is a potentially a great deal of work involved in updating the database, and that through lack of time and clones Dick cannot do it all. I know as I sent in corrections over a year ago that have not been actioned. Clearly it would be unsatisfactory to allow on-line updating, but a batch update could be run say monthly, with little extra effort. Where we could help is in creating that file, and through a peer review system ensure no corruption sneaks in.
Pete M