I plan on purchasing the eVGA e-GeForce GTX260 SC 896MB DDR3PCI-Express 2.0 from amazon.com because its currently out of stock on newegg. However im purchasing this motherboard also GIGABYTE GA-MA790GP-UD4H AM2+/AM2 AMD 790GX HDMI ATX AMD which only supports DDR2 RAM. Is that a compatablility problem with the GTX 260's 896MB of DDR3?