I have Realtek on-board sounds v220.127.116.1172. This came with Intel DX58SO motherboard. My computer is running under Windows 7 Ultimate. I am very happy with the system but the only problem is that I am getting very low volume. I like to listen music on high volume but this issue not letting me to enjoy the music. I heard that there is some software available which can increase the volume of the speakers. Or is there any other way to increase the volume for of the system?