> Yet, when accessing the link one gets an intro and an invitation to purchase. Do you think the text as shown by google is likely to be part of the document that can be purchased? In that case I would be interested in that trick! Otherwise - maybe that link refers to a page that changes very often (and maybe was not meant to be crawled)? Wouter van Ooijen -- ------------------------------------------- Van Ooijen Technische Informatica: www.voti.nl consultancy, development, PICmicro products docent Hogeschool van Utrecht: www.voti.nl/hvu -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist