What's New ?
change log
============ 
Driver Package V1.81 contains the following feature enhancements and fixes:
Driver Version# 5.12.1.1103
Feature Enhancements:
    * Installer now fully installs Digital Audio System drivers on any machine that meets minimum hardware requirements, including those that do not have previous Digital Audio System software installed.
    * Added 88.2 kHz and 176.4 kHz support to products using E-MU 0404, 1212M, 1820 and 1820M PCI hardware. (NOTE: Also requires PatchMix DSP V1.81 or later)
    * Added support for up to 8 channels of audio playback through the E-DSP Wave device. This allows the digital audio system to play certain types of multi-channel content (WAVE_FORMAT_EXTENSIBLE format) (NOTE: Also requires PatchMix DSP V1.81 or later)
    * Changed buffer latency selection choices in the ASIO Control Panel to offer more granularity at lower latencies
Fixes:
    * Fixed bug where hardware latency values displayed in certain ASIO applications (such as Cubase SX 3 and Nuendo) were not accurate.
    * Fixed bug where Audio Dock would sometimes not power up properly on a system boot.
 	
E-MU PatchMix DSP version V1.81 contains the following feature enhancements and fixes:
E-MU PatchMix DSP Version V1.81 Feature Enhancements:
    * Added Multi-channel WDM playback support for all Digital Audio Systems. (NOTE: Also requires E-MU Digital Audio System Driver Patch 1.81 or later)
    * Added Import/Export of Core FX Presets and Multi FX Presets
    * Added 88.2 kHz and 176.4 kHz sample rate support to E-MU 0404, 1212M, 1820 and 1820M Digital Audio Systems (NOTE: Also requires E-MU Digital Audio System Driver Patch 1.81 or later)
    * Added "Load FX on Startup" option (when disabled, the loading of FX preset data is deferred until first launch of FX Palette.This greatly shortens PatchMix launch time on startup.)
    * New temporary session and session saving behavior
Fixes:
    * Fixed Application crash that happens when using the "Fast User Switching" feature in Windows XP
    * Fixed bug where PatchMix would sometimes show meter activity but no sound would be heard
    * PatchMix will now specifically prompt an error if the user creates, deletes or renames FX categories that contain characters that are not legal in the file system.
For E-MU 0404/1212M/1616/1616M/1820/1820M
Get it :
http://www.emu.com/support/welcome.asp?rd=download