Virtual-Hideout - In today's crosshairs we have a couple of modular power supplies from a company called be quiet! That's right, I said BE QUIET! This is another new company to me and looking over their site, I've found they offer some really nice looking power supplies at many different price levels. be quiet! sent out 2 power supplies for review: the BQT P6 PRO750W and the BQT P6 PRO-850W. These units are identical in every way except for the 100W difference, which is spread out over several of the power rails. Also these power supplies have been Nvidia SLI and ATI CrossFire approved.