listing wrong name if node add don't validate

hi,

Everything is working fine with SwfUpload, but i did a mistake and i notice a bug.

If i upload some images, than for some reason forgot a required field and try to save the new node, Drupal will reopen the page with all fields edited.

The problem is that SWfupload list only the name of one file.
If i have 10 files, all them will have the same name (the file name of the last one).

Althoug this bug, if i save the node, the images are listed fine, the upload occurred correctly.

Any solution?

thanks.
PS: after upload each image SWfUpload lists the name correctly, only when node creation doesn't validate the list is wrong.
PS: