So I recently purchased Gigabyte MA-785GM-US2H motherboard which came with Realtek ALC889 sound.I can't find settings to control advanced volume options like wave.Is this Windows 7 issue or ALC889 doesn't support it?I have installed all the drivers that came in the motherboard CD.My speakers Creative SBS 370 2.1 sounds really bad when wave is full and thats what seems to be happening since I installed this Windows 7 and motherboard.Is there any way to manually control wave?