Hi mchorp,
If Windows has dropped into basic mode (the most common cause of this kind of problem), you can run Windows' built-in Aero troubleshooter to solve it:
http://windows.microsoft.com/en-US/w...troubleshooter
Did that find and fix any errors? Is the rendering problem solved? If not, you can also contact Plugable Support directly, rather than on this DisplayLink forum. Just email
support@plugable.com and we'll work with you until the problem is solved. Thanks!
Bernie
Plugable Technologies