Not sure about FormManager, but I would store user preferences in isolated storage, not the registry.

>I am thinking of saving/retrieving the last form instantiated in a WinForms application.
>Saving/retrieving the registry value should be easy, but how would I use the FormMgr.Show() to display that form value retrieved?
>
>I am guessing this would be easy, but I am stumped.
>
>Thanks, Ted