If anyone wants to comment on it they will have to do so over the next few days. I expect to make another pass over it in 2-3 days, and then send it in. -- Lars Marius Garshol, Ontopian <URL: http://www.ontopia.net > ISO SC34/WG3, OASIS GeoLang TC <URL: http://www.garshol.priv.no >