File Uploader : http://blueimp.github.com/jQuery-File-Upload/
WeBid Script : http://www.softaculous.com/demos/WeBid
I like to add this uploader to my site.
Could be a very easy job to someone who knows about it.
If you need any more info bid and send me a PM.
The Files are all there just need to install them on my site and make sure all work 100%