Hello everyone. I downloaded and installed windows 7 release candidate yesterday and I have a problem with my surround system. Only my left and right speakers are responding currently. On windows XP I used to install the motherboard's software and they used to work perfectly. My motherboard is Intel DQ965GF, and the audio software is Intel Audio Studio. I tried installing the same driveronto windows 7 but did not work of course. Unfortunately windows 7 does not have this sowftware for now. I was able to manage my speakers in any way in that software. But now it installed its own driver which is High Definition Audio Device version 6.1.7100.0. I try updating it but it says it is already up to date. I have read the another thread about this but it did not help either. I tried right clicking on the speaker icon on bottom right corner and then playback devices. There, on the screen there are 2 devices which are Speakers and Digital Audio (S/PDIF) which i dont know what it does. Well i clicked configure at the bottom left then it says choos your configuration. I only have stereo option on the list no 5.1 surround or anything else, just stereo. So the windows does not see my speakers. Please help what can I do? My system is Logitech X-530 5.1.