collect and refresh dynamic data

I need to collect data from 4 web sites on a daily basis, place it into an Excel spreadsheet and refresh the data every 20 seconds. The names/titles of the data will change daily but the data will be same. I would prefer this to operate from Excel but I am open to other [login to view URL] user needs to input a start/stop command. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform The operating system is 'Windows XP' with version 6 of internet Explorer and Netscape. The websites: [login to view URL] [login to view URL] [login to view URL] [login to view URL] Data to collect:Live sports prices for each horse race meeting each day The receiving spreadsheet: Use the day's date as the filename eg 130904 Position of data in spreadsheet: place the data for each race meeting e.g. Sandown from each site, next to each other across the sheet. Under these place the next race meeting e.g. Ascot and so on Refresh time: every 20 seconds (I think that is the refresh rate of the sites) User input: Possibly spreadsheet name i.e. date Possibly the race meeting names stop and start facility