Create similar functionality as copyscape

I would like an installable software package which can be run from a server or desktop which will mimic the functionality of the [login to view URL] website. Users should be able to enter a single URL and have the software search either google, yahoo or MSN for duplicate content on the web. The results should show how unique content is on the web. The software should also be able to do daily checks on various pages looking for new duplication within the main search engine indexes. The software would then report new duplication via reporting functionality. ## 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 Windows 2003 Server and Windows XP Professional C# .Net for windows Program needs to write data to SQL or Access