I had some of the most fun with my rigs folding. It is not like you feel the general public understands folding, so you must stay in a group. I ask, do I need to buy a high end GPU to get back into folding? I still have my watercooled rig. I could divert the loop to the gpu and run the cpu on air (I7-970). Not much money in my wallet (I am disabled) but would like to help,again. I ask, what GPU to get to help with the folding?