Windows Vista. What are your thoughts on it?

Saw it once... That was enough. Minimal improvements, a buggy system, and essentially no real changes. They tweaked the interface a bit, but you can achieve the same effect by installing some kind of Windows XP customization program, and there are plenty of those available. Overall, a complete disappointment, especially after seeing KDE in Linux. Microsoft is trying to make as much money as possible while putting in minimal effort. It will make sense to buy Vista in about six months, when the service packs and drivers are released.