Hello I have a $1000 laptop as of current, and the specs are all very good. That is, except for the graphics. I have 32 mb of graphical RAM and I have had some issues with this. For example, I have bought games such as Call of Duty, Titanfall, etc for my computer, and now my computer is incapable of playing these games. That means that I have wasted money. I have heard of external graphics cards, and was wondering if I can have any suggestions for my HP ENVY dv7 Notebook PC. Please Help!