Hi this is my 1st time buying a computer on my own, so I am more or less a noob. I only know that I want to install the 64 bit Windows 7 OS, and get a 4 GB RAM. I do not know about choosing the other specs. Can you guys help me, and guide me about how much the cost for the hardware will be too. I plan on using this computer at home, for some gaming, general things and also to learn programming.