I'm not sure but it looks there are some pictures missing in "Windows Longhorn Audio/Video User Experience [WinHEC 2003; 467 KB]" On both of "Desktop Volume Control" pages and "Hardware & Devices"(2nd page), "Device Properties Page"(2nd) and ... and .... I use PowerPoint 2003SP1. Peace Waldemar HS> Dear users of wdmaudiodev, HS> Please visit http://www.microsoft.com/whdc/device/audio/default.mspx for the HS> latest Microsoft white papers on Windows Audio technologies, past Windows HS> Audio related presentations and for requirements impacting the future of HS> Windows Audio. HS> Sincerely, HS> Hakon Strande HS> Microsoft Corp. HS> ****************** HS> WDMAUDIODEV addresses: HS> Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx HS> Subscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=subscribe HS> Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=unsubscribe HS> Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx HS> URL to WDMAUDIODEV page: HS> http://www.wdmaudiodev.de/ ****************** 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/