Scraping Information from Websites to create XML/Excel File

I need to scrape the following every 180 seconds; * Event name / Date / Start Time / Game Number / Team(s) / Team Number / Bet Type / Odds / From the following websites (some of them have xml feeds already); [login to view URL] / [login to view URL] / [login to view URL] / [login to view URL] / [login to view URL] / [login to view URL] / [login to view URL] / [login to view URL] / [login to view URL] / [login to view URL] / [login to view URL] / [login to view URL] I then need the data converted into XML and Excel formats - with consistent format related to the headers (need to have fields listed above) --> not just dumped in different formats I will also need one line that takes an average of all the fields. I will then need a seperate XML/Excel file that posts results in the same format principles as above from this website - [login to view URL] - updated every 5 minutes. Please see sample XML file attached. I will also need PHP code to request the XML file. Also, I will need to know how you will handle any future changes to any of the websites listed that are to scraped. It would also be good to know if you can provide a plan for adding more websites to be scraped in the future. Just to be clear, CONSOLIDATED NAMING - I need to match all team and player information for all disparate bookmakers into a single standard name across all sports, leagues, match and odds types. Bookmakers show names in a wide variety of non-standard names such as: [Roger Federer] [Federer Roger] [R Federer] [Federer R] [Federer, R] [Manchester United] [Man United] [Man Utd] [Manchester U] [Man U] I would like to choose a provider and get started as soon as possible. Please let me know with your comments.