i am building a new computer strictly for video editing...i am getting the ASUS "P5AD2-E Deluxe" mobo, Intel LGA 775 Pentium 4 640 3.2GHz 800MHz FSB 2MB L2 Cache Processor, 2GB of PC4200 RAM, and of course the Matrox x100 card. my question is do i need that great of a video card like the quadro4 or a radeon9800pro? i would rather spend that $250 elsewhere if possible. thanks for your help! this board is awesome!