Vista and Active directory

Some issues I've run across with Vista and Active Directory. Login Scripts configured with Group Policy are broken. There's a workaround here that halfway fixes it. The login scripts run but they aren't hidden any longer. This doesn't work for me. When we had scripts run visible before, my clients clicked the close button for the DOS window when the script ran. I have implimented it in a test gpo though, and the drives do map.
The Server 2003 Adminpak doesn't install properly. It looks like it does, but some DLLs don't register with the system. This page has a fix. I guess this is the workaround until a Longhorn Adminpak is released