341047 Scrape Google Trends to DB

I am in need of a scraper which compiles data from the google trends RSS feed and puts it into a database organized by keyword/phrase, date scraped, and the number of times the keyword/phrase has appeared. Then a simple web interface to view this data, filterable or searchable by each column. I also want to be able to set up a cron job on the site I choose to run this each hour and store the results. Please post questions if I am not clear.