Good day to you all. I'v got a simple question. What power supply should i choose for my rig. I'm planning on running 2x of these here - http://www.gigabyte.com/products/product-page.aspx?pid=4914#sp . If the near future i may get i5 or i7 CPU still not so sure. Anyway the online PSU calculators say 850W power supply should be enough. And i think to go with Thermaltake Toughpower DPS 850W 14cm/80 PLUS GOLD or maybe i should get 1000W, EVGA SuperNOVA 1000 G2, 80+ GOLD just to make sure? Please give me some advice. Btw i will use my rig for mining for gaming maybe after i get bored xD . Thank you.