Question: This question is not about user folders, but rather the Public user folder on Windows 7.

How do you map folders such as Music, Pictures, Video to a different location.

If you right click, go to properties, and look at the location tab it's not editable on Windows 7.

Answer: 
[This link](http://social.answers.microsoft.com/Forums/en-US/w7files/thread/924138a5-bdb2-4ab4-870b-57b3a8b8ff44) at Microsoft has some detailed instructions - I didn't find safe mode necessary just using an administrator-level command.
You could just replace them by [creating symlinks](https://superuser.com/questions/347930/what-are-the-various-link-types-in-windows-how-do-i-create-them/347946#347946).