MSDN download site was crawling whole day, now they have a new download location and a new down-loader application.
Download is much faster now and within 30 min I am able to download 77% (Windows 7 Ultimate). Getting 700-800kbps now.
If your download is still now complete (and if you started today afternoon) then my suggestion is to stop the download and start a fresh download. This will install a new downloading application and will be much faster.