What’s the deal with those new Windows ads? In what looks to be another shot at saving Vista’s troubled reputation, Microsoft has brought comedian Jerry Seinfeld aboard as a spokesperson for the struggling software. Seinfeld will star in a series of ads launching early next month, the Wall Street Journal reports. He’s rumored to be getting $10 million for his troubles. Research shows only about 39 percent of new computers shipping with Vista last year, compared to 67 percent with XP in 2002, its first year. So, can Seinfeld save the ship from sinking?