Image Type is not working

In addition to that, the image never appears as part of the teaser!
Even when using the latest version 5.1-0.3
Any explaination?
Thank you

i haven't had a chance to look into it but this is the correct version.

humm it looks like $_POST['edit'] is now $_POST. I've committed a fix for this. Please update to the 5.x-0.x-dev release when a new one is built later today.

Thank you very much, I will try that as soon as possible.
After attaching an image to a song, I have tried to add an !image variable in the Node teaser format of audio settings. It failed.
But this has nothing to do with my themes, right?
Because I have read another (older) post that recommended changes to the template.php file.
The post was http://drupal.org/node/84162
But even there in that post I think there's one error, at least:
Shouldn't $params['!player'] = audio_get_player($node);
be replaced by $params['!player'] = audio_get_node_player($node);

Well I'm afraid that the 5.x-0.x-dev release does not fix this.
Now I can choose and upload any type of image (front cover, etc),
I can see that the image is uploaded perfectly well but it is not
displayed in the node...

could you provide a bit more info on what not showing up?

the image cover is not showing up, all the other audio info is ok.
instead of the image, a grey empty box is displayed.
you can take a look at my test page http://eltest.aladdinweb.net/node/6
thanks

this should have been fixed. re-open if that's not the case.