Will a video card with DDR2 memory work on a motherboard that has DDR memory?

I am building a computer for my den and all of the 256mb memory video cards I find have DDR2 or 3 memory. Will this be compatible with a Foxconn 6150K8MA-8EKRS 939 socket motherboard which has regular DDR memory?|||Hello, It should work fine, as long as your mobo supports the graphic card's bus type (AGP, PCIe).|||YEP, the memory on the graphics card is separate from the mobo