Well it looks like Windows 8.1 isn't really ready for RTM, since they are still busy debugging it, so this will give them a chance to meet their October deadline. As a former developer, who had to try to work within the arbitrary deadlines imposed from on high, I feel really sorry for the W8.1 developers. I also feel very sorry for the three W8.1 app developers and see no reason why anyone would want to join them. No it is the standard procedure MS uses for RTM an operating system. Basically MS makes the annoucement that a product is RTM but it takes 2-3 days before anyone can actually download it. I don't know why MS just waits until it is available for download before telling the world that it is out.