Hi, We have a USB handset device which uses the default USB audio driver. In XP each time our handset is installed, it will become the default audio device. Since it's not really a sound card, we don't want it to become the default audio after installation. Does anyone know how to overwrite this behavior in INF file during device installation? Thanks in advance! Mike ****************** 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.de/