Solved by my self.Imagine that!!! I was working a little bit with the CPU timings and frequencies and now the sound is working perfect.I left all that to auto in bios

Hope that could help someone.

Something.........anything....

I know you are busy and u have a lot of things to do....but,try to keep an eye on us.

Thank you

All the time.....the only time when it was a little bit better,when i was playing a large m2ts file.

thanks

My config CPU Type DualCore Intel Core 2 Duo E6420 nVIDIA GeForce 8600 GT 4 GB DDR 2 Analog Devices AD1988A @ Intel 82801HB ICH8 - High Definition Audio Creative SB Live! 5.1 Digital WIndows 7 64X Ultimate Video its perfect,works great....it is the best i've ever see but sound....I dont know what's ...