Two Minutes Module problem (404 error) and solution
Just in case you are having the same problem I was, read on....
I am running Ubuntu and have Apache set up as a local host at http://localhost/drupalsite01.
The module twominutes would not work for me... I got a 404 Apache error (file not found) and it was because I didn't have clean URLs enabled in Drupal.
However, when I navigated to http://localhost/drupalsite01/#overlay=admin/config/search/clean-urls in order to try to enable clean urls, there was no "enable clean URLs" checkbox there.
This site: http://www.lullabot.com/videos/install-local-web-server-ubuntu gives clear, easy to follow instructions that fixed my problem.