Goodheart, Thanks for bringing all these unanswered questions forward. I am sure a lot of us had forgotten how many things are on the go. An excellent reminder. Might I suggest you send this message directly to Agoracom. They have been known to find out answers to some things in the past. Might be worth a try. The other is to contact the company directly. Mr. Smeenk might be forthcoming on a bit of info. Give it a try. Ya never know. the deputy