There are two pages for me -- how can I delete one?

There are two Mendeley pages for me -- and obsolete one, at http://www.mendeley.com/profiles/geoffrey-sauer/, and an up-to-date one, at http://www.mendeley.com/profiles/geoffrey-sauer1/, which I can update. How can we either (a) remove the older entry or (b) merge the two, so that I can update the information on the old one from my account? Thanks for any help you can give! Geoff Sauer