Sorry if I'm a pest... Could someone point me in the right direction or explain the concept behind that. "The AMD Opteron™ processor is offered in three series: the 100 series "(1-way), the 200 series (Up to 2-way), and the 800 series (Up to 8-way)." What does it do in multiple ways? Which kind of user or what kind of application would benefit from the different 1 or 2-way chips? I know for sure I have no need for 8-way, but I would like to know the trade off between saving now and sacrificing future performance between the 100 and 200 series. John