M-Audio has updated drivers for Revolution soundcard. Here is the changelog:
# Direct Monitoring Is Enabled by Right Clicking Icon in System Tray.
# AV Sync Input Delay Resolved.
# Quick Switch Save Button Added to Control Panel
# ASIO Input 24dB Drop Fixed.
# Glitches in WDM Signal while running direct monitoring fixed.
They are version 5.10.00.36, dated 2003-05-16.
Download
Source: Warp2Search