Audio Garbage

[kanonx]

Hello, since the last audio common (rev. 4.3074) to the last rev. experiment audio garbage with every combination of audio options, most noticiable with music games like guitar heros series. The rev. 4.3073 was perfect, the HLE work great, the async in Guitar hero metallica gone, I dont want to miss actual immproves in performace but whit the audio common break I cant uses newer revs.
Any ideas to fix the audio isues.