So idea 1:
The motherboard has a slot for vga. I could use the vga there for my second monitor and the adapter for the one port on my graphics card?
My old graphics card was able to handle my vga monitors. What if I put both graphics cards into my new computer and plugged one monitor into one card and the other monitor into the other card.
Could that work?
What is the specific brand and model of your graphics card?
The Radeon HD 4670 comes with two RAMDACs which means that it can drive two analog monitors. Whether or not the second RAMDAC provides analog signals to the second DVI port may depend on the specific brand and model of the card.