Cool machine, Drac! @ Jaymonjay, I may be wrong but you still only have one processor, the P4, the hyperthreading comes in as the p4 utilizes the two 60gb(120gb hd) by splitting the data stream to two drives it speeds up the work flow internally. Doesn't matter if B5.5 supports it. Mine is a P4, 3.6ghz, with 500gb Raid 0 HD(two 250gb drives), it was lighting fast until Win service pack 2 got installed, then I think the new security protocols slowed it down some....but Bryce does render much faster with HT....

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