Hi Coming back to PC gaming after a 10 year break. Looking for a system good enough to run new games at high quality for next few years and opportunity to upgrade in future when required. I'm no where near good enough to build my own yet so looking at pre builds. Playing with about £700.00. Seen this one:- Chillblast Fusion Blaze Intel Core i5, 8GB, Geforce GTX 660, Peripherals, Windows 8 Selected products: Chillblast Vantage Black Midi Mesh Gaming Case * * Intel Core i5 3570K Processor Overclocked to up to 4.5GHz * * Arctic Cooling Freezer 7 Pro Rev 2 CPU Cooler * * Generic thermal paste * * Asus P8Z77-V LX Motherboard * * 8GB PC3-10666 1333MHz DDR3 Memory (2 x 4GB sticks) * * Chillblast NVIDIA GeForce GTX 660 2048MB Graphics Card * * 2000GB 7200RPM Hard Disk - 6Gbps * * LG Blu-Ray ROM / DVD-RW Combi Drive Chillblast Basic 700W PSU * * Onboard High Definition Audio * * 54Mbps 802.11g Wireless PCI Adaptor (for Wireless networks) * * Standard Chillblast Cable Management * * Windows 8 64 bit * * Cherry J82-16001 Business K-1 Keyboard and M-5450 Power Wheel Mouse * * Bullguard Internet Security 12 - Free 3 Month Trial! * * Reconfigure Clocks in at £730. Any good or can I get better pre builds for money? Have to say looked at alienware X51 and that looks ok too. Is there much of a difference with i5 or i7? Any help is greatly appreciated!