thanks members...I'm really going for the feature here...this will be a demo unit and i want to "wow" them with litterally no noise. the case is the thermaltake mozart vc7001 i picked up on clearance. http://www.newegg.com/product/product.aspx?item=N82E16811133029
going with silent case and cpu cooler fans.... thanks for reminding me about Enermax..i had a noisetaker that was suprisingly quiet....and will check out Corsair X also.
Just wanted to confirm the Seasonic had a relatively exclusive feature. Thanks!