So... there is the vital Unchecked Buffer in Universal Plug and Play patch out there, but when I download it and attempt to install it, I get a "Failed to install catalog files" error message. I searched the MS Knowledge Base, but only found one entry pertaining to Win2000. I attempted to implement a fix they had there, but their instructions were so vague I gave up. I am logged in as admin. Anyone else having problems? Can anyone help me out? Thanks.