Barence writes "Microsoft has signed up comedian Jerry Seinfeld to its $300 million Vista PR blitz, as it attempts to turn around the negative perception surrounding its operating system. Reports suggest Bill Gates will also appear in the ads, which, given the comedy timing he displayed in his 'Bill's Last Day' video, and the deadpan manner of Seinfeld, could result in a huge hit for the company." Reader Zarmanto notes in his journal that "Mac users might be quite amused, considering that (like many other TV shows) the set of Seinfeld always had a Macintosh prominently displayed in the background."