My OS is Win. XP Home, 32 bit and my video card is the Radeon HD 4650 AGP and when I use either the manual option or auto-detect option to locate the current CCC software for my video card a new page opens up with the error code "401 UNAUTHORIZED". What's up with this? I've never had a problem like this before when checking for updates. Does anyone know anything about or have dealt with this issue?