I'm facing this problem for quite sometimes. I set my browser to Local Intranet since I want to escape the login popup whenever I open my portal. Due to update of the design, I use the Sharepoint Designer 2007.
My problem is how to switch my sign-in as administrator in sharepoint designer?. Whenever I open Sharepoint Designer, it will lock me as my name. Where should I change the username?
Really appreciate for any feedback ASAP.