Kelly,
Now at version 3.2 in I.E. when I launch the app I get a little dialog/message stating "Only secured content is displayed" and there is a button to display all content. I hit that but no map layers and really that doesn't make sense because everything is secure...OH except the ESRI and Bing Base Layers??? Umm???
Well I ran the code through JSLint and it looks bad...lots of messy white space and using dojo, esri, and dijit before defined " 'dojo' was used before it was defined." Not really sure about that started with a web template and that is how you guys did it.
Attached is my layout.js that I attached to the first message hasn't changed except version 2.8 is now 3.2 and my web server address and proxy address. If you really want to see it all I could send you my code? I could also give you my app address but all my services aren't secured..still working securing them one by one and one site at a time.
Hum, what about just moving back to 3.1 where there were no issue. You mentioned before a lot of new changes to identity manger at 3.2?
J