I am trying to run Server 2008 amd 64 standard with 4GB of ram and it does not work. BIOS correctly shows 4 GB of ram. When I boot I see a Windows progress bar for a moment, then bsod for a blink of an eye and then computer restarts. Any idea, what's wrong? Thanks

Did you upgrade BIOS to latest version ?Please post your hardware configuration.Please post minidump file.

I actually got it working without BIOS upgrade. Instead, I have upgraded my OS to RC0. Now, it runs on 4 GB. The only problem I have is my Audio which is Realtek HD Audio build in. Everything looks right but the sound is just distorted ***. Not even a sound, just crappy ***.

Vista is known to have issues with regard to audio since WaveRT is still not an established standard.