Any ideas would be much appreciated. I'm not looking for the simplest answer (though that would be great), just something that works and doesn't violate security.
Thanks in advance.
Getting the Windows username is a violation of security to most folks which is why it takes low browser security.
Might be better to just ask them for it in the UI.
Flex SDK Developer
Adobe Systems Inc.
Forgot to clarify that this is an intranet application, so I can authenticate users with domain names, just not sure how to get that back to Flex as another option.