<A target="_blank" href="http://www.eweek.com/c/a/Windows/Microsoft-Windows-7-OEM-Preinstallation-Kit-for-System-Builders-is-Delayed-159460/?kc=rss">OEM kits, used by manufacturers to install</A> an operating system on computers before shipping, have been delayed so the general release will go out as scheduled on October 22.