Windows Vista stuck at 800x600?

If you're running beta 1 or build 5219 (the PDC build) of  Windows Vista on a notebook pc and your resolution is stuck at 800x600, Chris Pirillo has good news for you. No guarantees about what this will do on older or future builds of Windows Vista (the bug has since been fixed), but for these two builds you can get more pixel following the steps in Chris' post.