I think that you can not use upload to send file to Amazon S3, because S3 use REST or SOAP protocol to upload files.
Check this to upload to S3: http://code.google.com/p/as3awss3lib/ Giro. _____ De: [email protected] [mailto:[EMAIL PROTECTED] En nombre de Gaurav Jain Enviado el: miƩrcoles, 02 de abril de 2008 9:40 Para: [email protected] Asunto: [flexcoders] File upload in Flex Hi, I have to upload a file on Amazon S3 server in a particular bucket. I am calling the upload() method through FileReference object and providing URLRequest object containing server url as a parameter. But I am getting Invalid arguments error. Can anyone help me out on this? Thanks, Gaurav Jain

