it seems to be out now but i can't download it.
i get a page with the following message "We apologize, but the page you requested is unavailable. It may be temporarily offline due to maintenance, or it may not exist."
EDIT: it seem that only the win 7/vista 64 bit version (the one I need) can't be downloaded. all the other versions can be downloaded
now i can download also the win7/vista 64bit version