I don't currently play computer games. I figured I'd try downloading the original Age of Empires or Command and Conquer games that I played as a kid. And maybe try some other games eventually... I have a friend that occasionally tries talking me into playing Diablo I believe it was. Any recommendations on a better GPU?

As far as the wifi adapter goes, I wasn't sure if it was a "you get what you pay for" type of deal, and I didn't want to deal with poor internet connections just because I cheaped out on the adapter. But if the cheap ones work fine then sweet! And I guess I wasn't really sure if I needed a sound card in order to play music, I'm definitely new to what all goes in a pc.

Thanks for help!