FireFox Issue

I have installed 3.2(3220).

I seem to be having an issue with Firefox 1.5.0.7. When i upload a Word Document to the documents area, it uploads fine and i can see it in the list. but when i click it in the list, it does not do anything. no prompt to open, or download just nothing. However when i manuall create a document and edit it in the little editor, i can click that and i get prompted to download it.

I can hit the version number on the word document and see the different versions, and when i click those, then i get prompted to download/open.

Funny thing is it works just the opposite in IE6 I get prompted when clicking the word docs but dont when hitting the document i created with built in editor.

any thoughts?
-ChazZ