permissions issue on object model

[kinook]

The VBP Builder component creates its own thread for all build activity. It turns out that when a new thread is created, it gets the security context of the process, not the creating thread. So currently, the account that the process your page runs in will need to have the necessary permissions to network resources. We'll investigate to see if there is a clean way to get around the default behavior of Windows WRT a thread's security context.