Changes:
6.12 Beta 8...

    * Support cpu affinity by default, this is related to an nVidia problem and awaits core-side changes.
    * Fix saving of proxy settings.
    * Add additional parameters field in advanced preferences - no more shortcut editing!!!
    * UNSTABLE_MACHINE count reset after a correctly finished WU, for long-running systems

    * Open configuration dialog box when invalid settings detected
    * Changes to advanced configuration panel


This will NOT fix problems related to cores of course, like the viewer problems, nVidia desktop lag/lockups, etc.

Installation notes: Vista is different than XP, but to be safe, we recommend that you uninstall the previous version before installing this version.
-b

Enjoy...