Word 2007 Save As Word 2003 not working

I am running Vista and Word 2007. I would like to save the document as a Word 2003 document so it can be opened in older versions of Word. I use "save as" and select Save as Word 97-2003, but when I try to open this document on an older machine "Windows XP and Word 2003" it opens with a lots of symbols and then the text is jumbled into one continuous paragraph.

I know there is a complatibility pack that can be downloaded for Word 2003 that will allow users to open Word 2007 documents, but I would still like to be able to "save as" Word 97-2003 so people without this compatability pack can still open this document.

Any help?

Thanks,
Danny

I had almost the same problem. It seems that the save as option is 2007 does not work properly, I would rather download the compatability packet.