Ok so heres the situation... I can get a 2GB GDDR5 NVIDIA® GeForce® GTX 660M with Windows 7 or a 2GB GDDR5 AMD Radeon™ HD 7970M with Windows 8, both for the same price. The thing is, I wanna know if i get the 660M, can i like still play game that would come out in like 4-5 years? On Game Debate, the 660M is rated 7 while the Radeon is rated 10. I really can't seem to choose wich one to get. Thanks for helping me out...!