Drupal 7 multiple fieldset

Question

I want to make a custom type of node. In this one, some informations and the ability to link multiple documents (0->n documents). Until here no problem, I put an "unlimited" number of values.

Now, I have to attach one textfield with the documents. They both have to be "unlimited". How can I do that?

Thanks for reading :-)

Answer 1

http://drupal.org/project/field_collection is the more simple solution but I must confess that this module sucks when you make a hard developement with it.