The Guru of 3D posted a review on the Corsair GS800 PSU
We review the Corsair GS800 power supply. The power supply is on the market for a while now already and it one of the more popular models. It offers Bronze efficiency, a single 12V rail and comes with a fan that doesn't activate until you use 20% of PSU load.Corsair GS800 PSU Review
That fan BTW can be lit with three led colors. The PSU itself is non-modular, not a biggy for most, but most of you with a side panel window in their chassis really want modular cables. Being 800W and with all the aforementioned features the PSU is priced in the 90 EUR range here in the Netherlands, and that's not a bad price as you are about to find out. Read the article here