This is not true on nforce 2 systems though. For some reason Dual Channel does close to nothing improvment on nforce 2. On the other hand P4 performance greatly improves with Dual Channel.
not exactly the truth there...might want to check out some nforce2 vs.kt400 and kt400a benchmarks here http://www.tweaktown.com/document.ph...Id=484&dPage=1
lot of numbers the same or close but when dual channel is involved there is usualy a real world difference ....just a thought though