I'm having trouble getting any part of the module to work in D7. I applied the avsr patch, and had to remove 'fid' from the database in order to get it to scan my images. But when you go to either "manage avatars", or go to a user's profile, no images are displayed. If I look at the source code, I can see references to the images, but they aren't displayed. I can manually go to the url so it's not an access issue. And then when I select an image to see if it works anyway, I don't get any errors, but the avatar is not assigned to the person. Am I missing something fundamental here?