Filed under: Misc. GadgetsIt's quarterly report time, and we doubt the boys in Redmond mind taking a little shine off Apple's big day with their third quarter results -- especially since Microsoft posted profits of $4.3B on revenues of $13.7B, an increase of 23 percent over last year. The company attributed the great quarter not only to a 90-percent spike in Xbox 360 demand due to what the what analysts are amusingly calling the "Halo effect," but also to strong performance by both Vista and Office -- Microsoft says demand for Vista is "encouraging," especially in markets like Brazil, India, and China