Well, I made another post about no sound and problems. Now I clean installed Windows 7 64Bit, got my sound to work, then installed Realtek Audio from the website. I restarted, went to test my front ports with Realtek, and computer froze and blue screened. Then went to to test my audio with realtek just for purposes, and my computer black screened. Anyone heard of or any help with this problem? I just got a brand new Gigabyte 880GM motherboard, with building my new PC.