Hi, I'm trying to do an avstream audio driver in Vista and is having some problems getting the advanced tab of the recording endpoint to show. I'm trying to expose the advanced tab of the recording endpoint to allow user to select the desired data format, but the advanced tab does not show unless I allow multiple recording pins to be created. Is there any other way to get the advanced tab to show other than supporting multiple recording pin instances? Thanks KS ****************** 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/