SQL Reporting Services ReportViewer Work-Around

I'm building a web app in c# that will consume sql rdl reports. These reports are hosted at MaxmimumASP and the physical location requires us to login with our one and only network account or to at least impersonate the authorized account in code. (Note that this all stored under SSL on a server different than our web app).





This is easy enough using the provided ReportService. However, we desire the functionality in ReportViewer that gives the toolbar and multiple export options.





So some serious work-arounds are in order.





Using ReportService, I can easily impersonate our MaximumASP account with:





ReportingService service = new ReportingService();


service.Credentials = new System.Net.NetworkCredential(user, pword, domain);





Using the ReportService leaves us with a stream of binary information. Under this set of conditions, direct rendering to PDF doesn't seem to work (or at least I can't get it to.).





Another problem is that embedded images either do not show up, require another challenge/response even though we did this in our cs page, or require us to stream them to the app's directory (see: http://msdn.microsoft.com/library/default.asp?url=/library/en-us/rsprog/htm/rsp_ref_soapapi_service_lz_49f6.asp?frame=true)





The big question. Does anybody have a way to get ReportServices stream to display in ReportViewer without using temporary files?