I am trying to get pass-through (or Single Sign On) authentication to work with the Citrix Agent client v8. The machine I really need to accomplish this on is a XPe (embedded) thin client, but I haven't actually gotton the SSO bit to work on any computer yet. I have the options configured on my Citrix servers, NFuse server, and on the clients to use SSO method using the locally authenticated credentials for my domain. Whenever I log in, though, it doesn't even attempt to use SSO. Instead, it prompts me to sign on to the Agent and when I check the preferences, the client connection method is back to prompt.