Hi All, I want to develop an app which will capture the PC audio and save it in a sound format (WAV file). Something i found similiar in www.totalrecorder.com. For this kind of requirement do i need a filter driver which does the capturing. If so at what level in stack i need the filter driver to be placed? Any information is much appreciated. Thank You. Regards, Sushma ****************** 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/