Profile Pictures Not Saved in Correct Location

Hi! Cool Module!

I am using the private file system and am having the following problems viewing the uploaded profile pics:

1. Files are being are not being saved to my user profile pics folder. I believe this is because line 87:
$dest .= '/'. variable_get('user_pictures_path', ''); should be
$dest .= '/'. variable_get('user_picture_path', '');

2. The files aren't accessible publicly. I had a look at my "files" table and the profile pics aren't listed there, and I'm guessing that's why it's not working.

Thanks