[citation][nom]CaedenV[/nom]In fact you could. I have run win7 on a P3 just fine (1GHz and maxed out at 2GB of ram), and 8 is even lighter on the CPU. The OS is not all that taxing on the processor, you just need a good amount of Ram (2GB+ 32bit, 4GB+ 64bit, a modern HDD or storage device to run on, and a good GPU to turn on the pretty lights. Most tablets coming out next year will do this with no problem.[/citation]
Unless you have two processors, and a Tualatin, it runs like a dog on anything involving video, and takes a week to bring up OpenOffice.
1 GHz is too slow. A pair of 1.4 GHz runs fine though.