I was going to use it for developing programs, mainly for programming. I think that 12 GB is a lot as well but my friend recommended that for me. I don't know much about the hardware and was not really interested in putting that much money in the video card.
I mainly wanted the core i7-950 because my brother said he would chip in for that. The rest is what was suggested to me.
My monitor is going to be my old 32" TV. I believe it is HDTV but dont know the specs.
Does this provide more info?