I'm looking to get my first gaming computer, I've played consoles for years but I'm finally looking to trade it all in for a PC. I'm looking for something that will last me for the next few years and I really don't know much at all about PCs so any help is appreciated. I live by a tiger direct retail store and they said they will put whatever I pick out together for me for $100 so I'm hoping to purchase through them. I have a 1080p TV hooked up to my stereo that I want to use for the monitor and speakers so I'll just need the desktop. I'd really like to keep it under $700 but I want it to last so I might be able to stretch the budget a little bit. Thanks for the help!