[strateego]

http://ninite.com/

This site has a great "set-it and forget it" multi-app installer. On the bottom of the page is a suggestion box, and I think everybody from the XBMC forums should get XBMC added to the program list.

This would be a way to bring in more windows users.

Or I might just be a moron.

[natethomas]

It's an idea, but I'd guess they would only do point releases. This would mean an update once every six months for Windows users. It couldn't hurt, I suppose.

[BORIStheBLADE]

I just used that website on my new server and its awesome. I didn't realize it installs the software too.