I am thinking to get the purchase the GeForce GTX460 card but having one doubt in my mind. When I saw the specifications then there was given the PCI-E 2.0 slot but I am having the older motherboard which has the nForce 560 chipset with PCI-E (1.0) slot. I am wondering that if the GTX460 will function on my motherboard or nor. And if that will work then will the performance be affected by this in any manner. Please reply.