I had a thread before where I said that my computer ran hotter with Vista 64-bit. I've figured out why that is. I'm on a laptop and my processor is always at 2000Mhz, even when I'm idol. The processor used to run at 800Mhz with 32-bit while idol. Why does my speed step not work? My two core loads always seems to total at least 100%, even on idol. I don't know why this is. The only new thing is that I now have 64-bit.