I have a list of about 20 reports that I need to read from. Right now, they are all Crystal Reports, but I am going to convert them to telerik reports. I have seen that I should make a class library for all the reports(is this the best thing for web applications?) but The question I have is... Is there a way I can set up the reportviewer(will be an aspx page) so it can take a value(one of the reports) depending on certain criteria. Right now, I have only seen that you set the Report property to the report you want, but I would like it to change depending on a querystring or something else. Does anyone know of a way of doing this. Thanks.