Link is ok now.
So, you changed your mind and wanna buy a 60-80 dollar PSU instead?
And you have a 25 inch monitor, and based from the current specs of your
system I highly recommend this:http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=4362114&CatId=1483
Not only its a P80 certified but, its a branded one and cheap too and more than
enough for your system and computing needs that will surely last for many many
years of long use.