I just got my graphic cards ASUS 4850 to replace my old sh*tty GeForce 7300 for my World Of Warcraft on a 24" LCD.
When I open the box, it comes along with a power cable, just I am not sure what to do with it? Do I connect it with the motherboard directly to the graphics card itself or I can just ignore it.
With your lack of experience I would just suggest that you stay away from the CCC diver control panel and just use in-game AA and AF settings. And yes, you plug the 6pin connector to the card, and the two 4 pin connectors to the powersupply's 4 pin connectors. That is assuming your powersupply can handle that load.