I would like to build a gaming pc. My budget is $500 MIN-$600 MAX. I will be doing homework, gaming such as BF, COD, Bio shock Infinite, and MAYBE Planet side 2. I will also be making 3D models with auto desk. I would like an ssd and found one on Newegg for $100 that has 100GB. Also, it's the Samsung Evo 840 drive I think. How much of a watt power supply would I need? I would like modular because it would make my case look better, but if it interferes to keep within my budget, then I'm alright without modular. For graphics, I would like an AMD GPU because it will fit my budget and will perform nearly as well as Nvidia too. For motherboard, I would like AsRocK Asus, or Gigabyte. I already have chosen a Corsair 500R($50) case as it looks nice and will fit my build nicely. I want a 1TB hard drive but don't know what series to get (Seagate or Western Digital please). I already have an optical drive chosen which will cost me $20. For RAM, I would like good sets of RAM (8 GB is enough) and minimum 1600MhZ. For processor, nothing under 3Ghz and Intel please because 3D graphic Design and AMD isn't as good. I will be getting a $20 CoolerMaster cooling unit. I don't know what to pick so I need you guys' help badly. Also, I already have Windows 7 so no need of that! Please list all the parts you would pick(links too) with the desires listed above. Thanks in advance!