I was under the assumption that I would be forced to upgrade the PSU if I wanted any graphics upgrade, but iv'e been told that http://www.amazon.com/EVGA-nVidia-GeForce-PCI-Express-01G-P3-1246-LR/dp/B0038ZOU8C
would not require me to do so. My PSU is 300w. If that's the case I would prefer it, as I haven't fiddled with the inner-working of a computer in years and would prefer as much plug in play as possible. I see it came out a couple years ago, is this even the latest version? I'm also seeing a GT 520, a GT 430, and a GT 440. Can I have your thoughts on this? Thankyou.