Hi I am using windows xp sp2 and after some time using the PC some services stops, mainly windows audio service, and network related services. It happens randomly, could take some hours or some days after a fresh boot. I can see when windows audio stops when I have problems in audio (playing avi's por exemple), then I can restart the service manually and the sound is back. For the network part, I see that I can no longer map network units and can't disconnect mapped ones. Also the other computers can't find my shares. So I go and start manually several network related services and it comes back no normal.