Update : Earlier today (or should I say yesterday?) Microsoft published a page (see screenshot below) on their Partner page where was stated that the Windows RC was available for download if you are a TechNET or MSDN Subscriber. To bad this was another mistake of someone who published a page too early. The public date release date of May 5, 2009 is still the right one!
So we just have to wait a couple of weeks before we can download the official RC release of Winodws 7….as for now the download is only available to certain Microsoft Partners.