i have been having difficulty opening some of the example files that people post. i've tried them as .gh as well as .ghx. some work and some don't. the ones that don't, always give the same message: http://groups.google.com/group/grasshopper3d/web/Event_log.png
maybe i am doing something wrong? one that doesn't work is this one: http://grasshopper3d.googlegroups.com/web/ribbon.ghx?gda=tOva9jwAAABldvTupClBBQRPKkY0ld_Qg1lFLBiAYEGmPkNwFQqsQiet5VfWkVxNGh6DJKLvJjf9Wm-ajmzVoAFUlE7c_fAt&gsc=TUxpDyEAAABUPSjlsreOiAw0Ei4OfaDtkA62rc38TtEYUUEBbkrtT0zfKN-m9S9niuHrq-IEXAE carter
