tbqh, i don't thinkyou need to build a whole new computer. at the worst you might need a new case as well, but (and correct me if i'm wrong radunas), your current setup is fully capable of handling FFXIV as long as you just replace the video card and upgrade that power supply...omfg if you get your hands on a Liquid Nitrogen (yes THAT liquid nitrogen) cooler you can OC your processor to 8.2 GHz lol----> Here