Thanks very much Denus!
If you got a " Philips Acoustic Edge PSC703, PCS705, PSC706" then i got news for you : theres new beta drivers available.
"Version 1.86
Fixed intermittant WAVE_OUT noise issue.
Fixed Cinematics/Cut Scene issue on some games.
Updated driver version for DRIVERVER INF key.
Updated launcher title version.
Version 1.85
Fixed AC3 sound dropout when using fast forward in PowerDVD.
Fixed AC3 sound dropout when using Next/Prev chapter in PowerDVD.
Control Panel now recognizes new Yamaha SoftSynth.
Updated driver version for DRIVERVER INF key.
Updated launcher title version.
Internal release only."