I want to create a web page essentially that others can utilize in their sites but pass vars back too. I know I can use a web service and allow others to call my functions and use the data but I want to create the page data for them as well. I know I can use I frames, but then I can not pass variables back. Can I create a control/aspx page and host it so someone else can use it within their aspx page? how do I do this, where to begin? I have done the image from aspx page emulation but not the same as it is only a display page/image. I want to allow interactive features in my page. Any help or direction would be much appreciated.