Hello! If I have two identic Soundcards installed on my PC (e.g. "Creative Sound Blaster PCI"), on MME the second card gets the extension "(2)" to it's friendly device name. To select a device, MME based applications, the WaveMapper or SoundVol32 work correctly. But in DirectSound the "(2)" is not added. When I use WindowsMediaPlayer 10, I cannot select the second card When I use WinAmp 5, I can select the second card for output, but it will play on the first one. Have I to consider this as application bugs, or should the driver implement some workaround : I saw that with KSPROPERTY_GENERAL_COMPONENTID the devices can be renamed in the driver, but it seems that this does not work on Windows 2000 Do you know other solutions ??? - Markus You can find Digigram at: Integrated Systems Asia, Suntec, Singapore, October 12-14, 2005, Booth number: F110 ****************** 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/