build your sis's machine, give her the 5200, and get yourself a 8x motherboard and a 5600 ultra. just recieved mine today, and the 5200 ultra is now in my boys machine. I have to say that all the questions about whether or not the geforce FX's were worth buying can be answered with one word: YES!!! I liked the 5200 ultra, and the 5600 ultra gave me a crusty spot in the front of my pants... from drooling. sicko's
