I did what should be done to install it, but nothing is showing up.

I put the downloaded and unzipped backup folder into the modules directory, then went into dotProject Module administration. It showed up in the list with the 'install' next to it. I clicked on the install, which then put it up in the list where I could then activate it - which I did. But now nothing.

Should there be a menu item somewhere? Or, I tried going to specific URL's such as .../modules/backup/index.php or .../modules/backup/exports/msprojects/php, and just get a blank browser screen saying it's 'done'.

Any ideas?