I earnestly suggest that if you don't know too much about what you're getting into and want something specific-- I'd go here in the PC Master Race SR. Their builds are are consistently updated at least once a week to be in line with new products or new sales from select online retailers/resellers.
Their builds suggestion ranges from a Media station to an Ultra 1080p Triple A gaming platform. I suggest to simply choose what you are looking for and as you select your parts, ask around in the SR if you have any questions and concerns. There's no sense in having another poor soul dumping money into nothing when the information is widely available.
