Guys, I have finally come up with this after reading through lots of reviews: Intel I7-920, 2.66GHz, 8MB Cache, 4.8GT/s Processor MSI X58 Pro E Motherboard 3*2GB DDR3 Kingston or 2*2GB - Please advice which is better. Would 2*2GB suffice? If so I can save some money there since DDR3 is costly. Powercolor ATI Radeon HD 5850 1TB Seagate SATA Hard drive Samsung 22X DVD RW Samsung P2350 24" LCD Monitor (Lavender Series) Logitech Keyboard and mouse PSU - Zebronics 800W Platinum - This proves to be a tad costlier. For the configuration above please let me know what wattage would do the trick. Please let me know any improvements. Also I would use this to play games like COD 4, Far Cry 2 etc., I do plan to overclock my system. If you think some can be reduced to save some bucks please let me know that as well.