ref : http://gizmodo.com/gadgets/pcs/windows- … 232045.php
Starting as of around twelve hours ago, Dell's made Windows Vista available on most of their desktop and laptop machines. Still around the same price as before, these machines now come with various editions of Windows Vista installed by default.
However, if you were looking forward to customizing up one of these mid-range Dells to use as a dual-HD CableCARD tuner, you'll have to wait a little bit longer. We couldn't find any configurations that contained HD tuners just yet, so we're still stuck with that god-forsaken Comcast Motorola DVR for the time being. Jason Chen
DELL – Vista pages: http://www.dell.com/content/topics/glob … &s=dhs
Some people notice the mimicry of some other here