Hi people, I'm building a custom rig for my personal use. I've already picked out the components which are:- MotherBoard - ASUS P8B75-M LE Processor -Intel 3.4 GHz LGA 1155 Core i5 3570K RAM - G.Skill RipjawsX DDR3 4 GB (F3-12800CL9S-4GBXL) Hard Drive - WD Scorpio Blue 500 GB (WD5000LPVT) Power - Seasonic S12II 520 Watts PSU Optical Drive - HP dvd1260i Video Card - Asus NVIDIA GeForce EN210 1 GB DDR3 Cabinet - Corsair 300R OS - Windows 7 Ultimate SP1 x64 I just wanted to figure out whether the parts are compatible with each other and would I need some extras to complete the rig [I'm doin' this for the 1st time]. So please help me out. Note:-I'm on a budget here. So please recommend me good but affordable parts. Thnx in advance!!