I'm really just a noob at computers. My friend has the Alienware Auroa and I got kinda jealous. I later then decided to get a good gaming PC,to play minecraft on max settings, as well as playing other games like tf2 battlefield 3 and all, (Battlefield 3 & Black ops 2 Expected to be on a good frame rate on decent settings) but the problem is, people are saying to build one, but my dad says to just buy one because if you build one, you won't get a warranty. I'm sticking to a pre-built PC which fits all my needs (Also with a good graphics card, RAM, Hardrive(1TB) And Cpu). Also, I forgot to mention, I am a HUGE NOOB when it comes to Computers.