"It's a very important piece of work. We did a lot of things right and have a lot of things we need to learn from. You never want to let five years go between releases," he said.
While Microsoft recently extended the date when the XP software will be available for low-cost PCs, it doesn't plan to listen to some other complaints, including that Vista is too big. "Vista is bigger than XP and it's gonna stay bigger than XP," Ballmer said. "We have to make sure it doesn't get bigger still." Via PC World .