In case anyone missed the message posted on the Yahoo board
Charlie Barnes, the VC53 & VC54 coleoptera recorder, has devised an excellent mapping tool which many of you may find useful. It can be found at http://www.cucaera.co.uk/grp/
Just zoom in on the map or alternatively input a grid ref into the search bar.
Let us know how you get on in using this. If people are happy with it, we can link directly via the ID Help & Recording tab