In today's issue of Ny Teknik there is a an article on the 3d industry forum (in Swedish) http://www.nyteknik.se/pub/ipsart.asp?art_id=34700 They called me some time ago and asked some questions about it. I didn't believe they should quote me but they did. Anyway I think I said the right thing ;-) Sorry to send also to non Swedish partners. Best Regards Gert