The TA should be able to provide the o/s <A HREF="http://www.netconnection.us/otc/contact.html" target="_blank">http://www.netconnection.us/otc/contact.html</A> For the rest, you could try contacting "Helga" Ms. Helga Schotten +44 (845) 869 4553 Fax: +44 (845) 020 4259 info@co2-tech.com