From XP HELP:
To change the system sound volume
1. Open Sounds and Audio Devices in Control Panel.
2. On the Volume tab, under Device volume, drag the slider right or left to
increase or to decrease the system volume.
Notes
* To open Sounds and Audio Devices, click Start, point to Settings, click
Control Panel, and then double-click Sounds and Audio Devices.
* To mute sound volume, select the Mute check box; to restore the sounds,
clear the Mute check box.
* If you select the Place volume icon in the taskbar notification area check
box and your sound card volume can be changed using software, a speaker icon
appears in the notification area. You can change the volume by clicking the
icon and adjusting the slider.
* The Device volume slider on the Volume tab is linked to the volume slider
in the Volume Control dialog box. Changing the system volume on the Volume
tab also changes it in Volume Control, and vice versa.
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Hope this helps. Let us know.
Wes
MS-MVP Windows Shell/User
In