Modifying a screen-scraper.com scraper

I need help to modify a scraper built with screen-scraper enterprise edition ([login to view URL]). **What needs to be done:** - The scraper needs a "page must contain the following text/code to extract data" filter. - Need help to save scarped data to database. (the scraped data will not be added to the database if the unique ~@idcode@~ extractor pattern is allready saved in the database, from a previouse scraping session.) - At the end I need help to install the scraper on a linux server.