I have read many articles and post about sharing sessions with classic asp and the newer asp.net. I am having trouble with any of them that I have read on how to do. Basically I have a user site where they log into the website on an HTML page, that when verified they are passed to a .asp dashboard page. I am currently putting forms on the .asp site that are in asp.net, but I need to verify that they are who they really say they are. So when the user clicks on a link from a .asp page to go to a specific asp.net form I want the form to open up in a new tab and somehow send the username with it(hidden username in a field) so that when I receive the form it show's who sent it. I am currently coding in C# for my asp.net files.