Hi DJ I need to add some feature in my USB Audio Device. Like DS3D, EAX, Equalizer, Karaok. And it must can run on Win98se, WinMe, Windows 2000, Windows XP. Just like Creative's new USB Audio product "Sound Blaster Digital Music" do. So I can't use standard driver. I need to write my own driver. BR, Tzung-Dar Tsai >Hello all, > >I know I am asking for trouble here :-) but what is it in the >USBAudio.sys driver or the USB Audio standards that does not serve your >needs? Why do you find it necessary to create your own drivers? The >reason I ask is that we are in the process of updating both the driver >and the specifications. > >Thanks, >DJ Sisolak >Microsoft Corp. ________________________________________________ ****************** 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/