Can someone please point me in the right direction for the best thread on how to power this puppy?

Just got the S1 today and also got the following power supply:

EVGA 600B 80PLUS Bronze Certified ATX12V/EPS12V Active PFC 600W Power Supply 100-B1-0600-KR
http://www.amazon.com/EVGA-80PLUS-Bronze-Certified-100-B1-0600-KR/dp/B00EON40CS/ref=sr_1_1?s=pc&ie=UTF8&qid=1394461405&sr=1-1&keywords=power+supply

1) Am I going to need more than what it comes with?
2) I plan on buying another...could this power both or do i need to power another?
3) Is there a guide for dummies on how to hook up? I only have easy miners like avalons and such....I'm having a hard time understanding other instruction threads and they all give different advice

Thanks

Danny