11. A method according to claim 10 , further comprising logging the request for the rich media file from the user in a transaction log.
11. A method according to claim 10 , further comprising logging the request for the rich media file from the user in a transaction log. 12. A method according to claim 11 , wherein logging the request for the rich media file from the user in a transaction log includes logging an identifier of the rich media file requested by the user in the transaction log.