SWFUpload works in IE, but not in Firefox

Question

Using SWFUpload v2.2, Firefox 3, IE 8, Flash 10 In my ASP.NET application all uploads are being processed by upload.aspx (I have the correct upload_url set in the settings o

Answer 1

Just wanted to confirm that the same problem was just fixed by adding post_params variable to the SWFUpload init.

post_params : {
    PHPSESSID : ''
},