hi here is an example http://www.amazon.com/exec/obidos/ASIN/073571228x/qid%3D1099770587/sr%3D11-1... http://www.amazon.com/exec/obidos/ASIN/1861004494/qid%3D1099770864/sr%3D11-1... the isbn# folows the /ASIN/ in the url note that the next pointer /qid%xxx... has changed. simply changing the field after /ASIN/ to the isbn will not give you the correct result. although it might be a quick fix , changing isbn in the ulr doesn't work. is it possible to write something in php ie embed the script into the html opac page which comes up so that: 1. a link would be opened to amazon books Like [Buy-it] 2. the isbn# automatically filled from koha DB 3. a computer driven enter or cr. thanks re-v __________________________________ Do you Yahoo!? Check out the new Yahoo! Front Page. www.yahoo.com