once again I did it with a not such a clever way...
Since the Upload.Form("...") values works after the upload.save function I made the following steps in order to solve my problem.
1. I upload the files on the default folder.
2. then I create the folrder using the Upload.Form("name")
3. I reupload the files on the new folder I created on step2
4. I delete the files on the default folder.
I know it`s not proffesional but it works!
