Topic: Flash 8, FileReferenceList, and NTLM Authorization bug?!

I have a flash 8 embedded object that pops up a file dialog and allows the user to select one or more files for uploading.  On submit i have the actionscript submit to my .ASPX page to store the files.  The problem is Sharepoint is always popping up a HTTP 401.2 error message. 

After analysing the HTTP headers i think the flash object isnt sending the NTLM authorization when it posts to the sharepoint server .ASPX page.  How do i get flash to smarten up?  Im usign the flash.net.FileReferenceList class, Firefox 2 and IE7 under Windows 2003 server.

Tx