Fifteen million people are estimated to be eligible for a class-action lawsuit filed against Microsoft, because they bought "Vista Capable" PCs that can only be upgraded to the most Basic version of the new operating system. I have one — it lacks a graphics card powerful enough to run Vista's slick Aero interface. I'd have to install a bigger power supply before I could add the necessary graphics card. The lawsuit's backers have a clever idea: In addition to ads in USA Today, they want to....
