Diet Generator Software

I need an attractive Windows/.NET based application that will generate diet plans. I have a great web based example of a similiar concept that I will share with the winning bidder only. Here are some important functions/details I will need in this application: [login to view URL] based meaning it's an executable file - beautiful graphical user interface - it will generate a 10 day diet plan based on foods selected by user. We will provide that list of foods to you. -trial version that only generates 3 days of the diet plan and prompts the user to buy the software at our website to get the full version where they can get the complete 10 day and unlimted use of the software -once it generates the diet plans the user needs to be able to print the 10 day diet plan -we need a built in banner rotation system that calls the banners from a javascript file on our server so everytime the software starts it calls to that javascript file on our server to display the banners, I have an example of this type of java script file for you -we need our website link embedded into the software (static) Thats all I can think of right now but that pretty much sums it up. Please send me any questions you have and let me know what you need to get this done.