I was looking to purchase something within the next few weeks to replace the built in 8300. I'm just looking for something that I can easily play CIV V, Kerbal Space Program, and SWTOR. I believe that my motherboard is an ASUS M4N78 PRO. My power supply is a Zumax ZU500W(x2). I have a 1900x1200 monitor. Here are my current specs. I was probably going to buy from Amazon. This is the card I was looking at, but wasn't sure if it would work, or if there is something that would give me a better bang for my buck. Looking to spend $100 or less. Thanks in advance.