The GeoDRM group is doing a survey on DRM. The press release is here: <http://www.opengeospatial.org/press/? page=pressrelease&year=0&prid=199> You can access the survey direct at: <http://www.surveymonkey.com/s.asp?u=53777639685> (And yes it does list ODRL as one of the DRM technology standards!) Cheers Renato Iannella http://renato.iannella.it