Hi to Peter Holdstock and all who are following this thread. Although I'm not looking into claiming SDS at present, I am finding this discussion very informative and have saved both the link Peter provided in the message to which I'm replying and also the attachment Christine Weetmen sent with an earlier message, so that I can take a closer look at both in the next few days. Alexander Shannon ** To leave the list, click on the immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=unsubscribe] ** If this link doesn't work then send a message to: ** access-uk-request@xxxxxxxxxxxxx ** and in the Subject line type ** unsubscribe ** For other list commands such as vacation mode, click on the ** immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=faq] ** or send a message, to ** access-uk-request@xxxxxxxxxxxxx with the Subject:- faq