How to hide "categories" from the URL?

Hi,

Thank you for this module, without it, I wouldn't be able to sell PW to my boss :-)

There is one thing that bugs me. It's the URL structure. Today I use:

/mysite/example-post/
/mysite/categories/example-categories/

Would it be possible to remove the "categories" from the URL? I'd like to accomplish the following:

/mysite/example-categories/example-post