Source : AppleSteve Jobs:
Early indications are that Leopard will be a huge hit with customers, Leopards innovative features are getting great reviews and making more people than ever think about switching to the Mac.Apple, add one more to your list! I'm ordering my copy really soon. 2 million, compare this to how long it took Apple to sell 1 million iPods then. As indicated in their press release, Leopard first-weekend sales far outpaced Tiger then. Link
