Hello, forum members. I am looking to build my first PC. I would like to spend ~500 however i'm willing to put off buying all the parts at once in order to get more quality parts if necessary. I must warn that I am a complete noob and I don't know much about choosing the right parts. I would like this computer to function as a gaming and video editing PC. I am more familiar with intel cpu's and was leaning towards i5 but i'm open to going the AMD route if it's better. I wanted at least 4GB of ram to start but I want to be able to expand to more if I choose sometime down the line. I want to run Windows 7 64 Bit and I want to be able to use a full HD monitor. Any recommendations on what components I should pick up in order to achieve this?