Hi everyone, I have an AVStream driver that takes an audio input, does some processing on it, then passes it to the hardware codec (using KsCreatePin and KsStreamIo). Does anyone know if it is possible to get a WHQL signature for a driver like this? I'm passing just about all the HCT 12.1 tests, but I'm having trouble finding information about submitting software-only drivers. I'm concerned that it will not be able to play protected content under Vista. Thanks, Jeff ****************** WDMAUDIODEV addresses: Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx Subscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=subscribe Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=unsubscribe Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx URL to WDMAUDIODEV page: http://www.wdmaudiodev.com/