When i get my tax return im considering just not paying off all my credit debt and buying a laptop and selling my desktop. Tired of being tied down to my room / carrying 100lbs to friends houses, big pain in the ass imo. I was wondering what the big difference was between the nVidia 660m and the 670m. Some asus laptops have either or and the price range is quite bigger when talking about the 670m. I feel like the 660m is too old in todays terms to throw 1300$ at it. I want to be atleast a little future proof. Any opinions? Any good advice? Share your knowledge !