Ok , all sounds are working except i can't hear any incoming microphone call, I've try with Msn, Xfire , TeamSpeak and Ventrilo .
Im using the integrated sound from the motherboard , is SoundMax Integrated Digital HD Audio, Driver 6.10.2.6110 , I've try reinstalling the driver but it didn't fix anything.
Please if anyone knows anything about this let me know, I used to talk with people over the net about 5 months ago with this same computer and everything worked .