Looking at getting a new computer, my setup at present uses a KVM switch between 2 computers. I use a dual screen setup on the computer I plan to update. my present card ( a 1gb Nvidia GTX 330 ) has one VGA out and one DVI which has a small plug in converter to change it to VGA. What would be the best card to select on my new machine given I must use VGA? Do a little video work ( mainly SD, a little HD, not 4K ) so nothing heavy.