We’ll still never know if that supposed Windows 7 build from around a week ago was actually the one Microsoft planned on shipping out to OEMs, but either way, those rumors have been put to rest by the software giant today. Exactly three months before Windows 7 is expected to hit store shelves and be snapped up by–well, at least a few groups of consumers out there–the Windows 7 OS has been RTM’d. For those less savvy with technical jargon, that’s “released to manufacturing,” which means that a final version