I just put together my X2 4400+ After about a month of troubles with the motherboard (hadta RMA etc). So I put it together, seems fast as hell but I wonder if im getting the most out of it? I installed the X2 Driver off AMD's website and the Chipset driver for the motherboard. System shows the processor obviously. But I remember with my P4 3.2GHZ HT, when i'd go to performace it would show two processors in the list, I have only one. I also downloaded some cheap benchmarkin tool which listed the processor as not having multiprocessing capabilities. This all seemed odd to me. Any Ideas to confirm if its working properly or not? Im running XP Pro 32bit SP2