New PSU

Awhileago my no name powesupply had some issuses so i am getting a new one. I am trying to find a good company since i dont want another problem. What do you think about http://www.amazon.com/gp/product/B0...14017-3962213?n=507846&s=electronics&v=glance

I am running Intel LGA 775 a PCI Express system DDR2 and a SATA hard drive and planning on gettin another one. If this is not a good powersupply would someone recommend one to me? I find alot with 2 or 3 12V rails and that just isnt enough.. And i would like mto be around 500 Watts or above

 

that looks ok dont know the brand that well this is what i use and it works well
http://www.newegg.com/Product/Product.asp?Item=N82E16817103932
also heard a lot of good things about this psu
http://www.newegg.com/Product/Product.asp?Item=N82E16817104973

 

P.S. (sorry too late to edit) add 12v1 and 12v2 amps together for total amps on 12v line . if over 25 to 30 should work well. I have an intel setup using this same antec psu in my sigand it works great. 550 chip with lots of periferals hdd and a 7800gt (needs LOTS of power)

 

k thanks im all set.. i was a lil confused when i talked about the dual 12v rails and i managed to clear my own self up. ty for ue help