windows 7 - Does Microsoft offer disk images of their products?

Possible Duplicates:
Where do I download Windows 7 (legally from Microsoft)?
How can I reinstall Windows 7 if I lost my installation DVD?

I have a valid Windows 7 Home Premium key. I want to download an ISO so I can re-install, as I've lost the original disk. Without getting a torrent, I was looking (but couldn't find) disk images on Microsoft's site.

However, I've seen a vanilla installation disk before in an MSDN collection I saw at an old job I had. I know that the MSDN can download ISOs.

Answer

Here they are:

http://www.mydigitallife.info/download-windows-7-iso-official-32-bit-and-64-bit-direct-download-links/