I just discovered that a new line of GeForce graphics cards were just released a few weeks ago. It is THE most powerful single-core GPU available to the public right now. Does it have a new chip architecture to it? It's not like the 9800 that has the same architecture as the 8800, only with a few more shaders? Are they going to make an SLI, or dual-core 4-way SLI? Each card requires 250+ watts of power, and if you have 4 of them, that sucks up 1,000 watts. Remember, you have to power your CPU, motherboard, system ram, hard drive, sound card, and other components. What is the highest watt power supply that is available to the public currently? 2,000 watts? 3,000 watts? Do I have to have an actual high-voltage electrical transformer to power it? (sarcasm). What's next in Nvidia's next line of cards? What about ATI's Radeon cards? I can only imagine that they will get better.