I can't find anything related to amperage of each rails, but looking at the price and it has 2x 6pin power connector then that's an okay PSU.
does your case accept normal ATX PSU? If yes then for the same price you can get another PSU with higher quality.
Like this one: http://www.newegg.com/Product/Product.aspx?Item=N82E168...
i think my case will take an ATX PSU. . . i'm a newbie when it comes to computers however. . . i will look on my current PSU at home to make sure later today. However, the PSU is the standard that came with the comp when i bought it in 2008, and from my research, i'm pretty sure that my current PSU is ATX
wa1 thank you so much for that information!!! this was my first time changing major hardware inside my computer!! it took me 2 hours, but i got the old PCU out and put that new one in you linked. . . fit like a glove. . . not only that, but i have more power connectors for future upgrades. . . THANK YOU!!!