.. is on it’s way. February 22nd is the release day for the general public, and today is the release date to MSDN and TechNet subscribers. Here is the public link..
http://windows.microsoft.com/installwindows7sp1
Presently, the page shows the MS Corporate background and a ‘Page cannot be found’ message in the area where the body text and download button will appear.
Windows 7 SP1 brings bug fixes, security patches etc., but don’t expect any new features because there aren’t any. Windows 7 should already be working ok for you and if it isn’t, that will teach you to install it on some old piece of junk, or install ‘old as dirt’ software. 