Hi DJ > 1) The USBAudio driver supports overlapped IO on any and all requests. > It is the responsibility of the application to use it this way. Does that mean I can write to a device using CreateHandle() and WriteFile() ? How would one address a specific endpoint in that case ? Does each endpoint get a unqiue device name ? Yours in confusion. ****************** 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/
