3dSoundSurge has some new Acoustic Edge WDM drivers. Thanks Denus.
There are unsupported beta WDM drivers (v.187) available from the 3DsoundSurge beta drivers download site. You can grab the 6.4 MB beta drivers for the PSC703, PCS705, PSC706.Download
-- Version 1.87
Fixed Panning issues in Ghost Recon, Motocross Madness2, Descent3.
Updated driver version for DRIVERVER INF key.
Updated launcher title version.