Ok, I bought an alienware m17x from QVC. I was desperate with no credit and they let me pay it out over 6 months. My question is: Why, when i run a diagnostics on the machine does it show i have 2 different video cards? It shows the Intel(R) HD Graphics 4000 and then it shows the NVIDIA GeForce GTX 660M. So which is running my games. I'm not a hard core gamer. I still play WoW and Eve online but Eve online is a memory hungry game and requires something called a shader 3 technology. I don't know. My alienware does the job i expected it to do but now after 2 years, I'm thinking of building my first machine ever. Suggestions? Specific class I should take? Website that will help me learn to build a better machine than this alienware? Thanks in advance for not coming down to hard on an old man.