NEW PC GAMING

ok am thinking of a new pc looked on pc world etc but was crazy prices of basic pc and if i wanted a higher spec it was like 800, i then found a gaming pc site alienwear or something i looked at the specs and thought they were good for the price considering its only 400 more for what your getting plus i dont want a pc that will need upgrading in a year or 2. What do you think for 1200quid,

[1] Aurora™

Processor: AMD® Phenom™ X4 9950 Black Edition Quad Core 2.6GHz 4 x 512KB L2 Cache - New AMD Quad Core !

Alienware P2 Chassis : Alienware® P2 Chassis - Space Black

AlienFX®: Alienware® Standard System Lighting - Terra Green

Alienware P2 Chassis Upgrades: Alienware® Approved Liquid Cooling

Power Supply: 750 Watt Alienware® Approved Multi-GPU Power Supply
Graphics Processor : Single Graphics Card - 512MB GDDR3 ATI® Radeon™ HD 4850

Memory: 4GB Dual Channel DDR2 SDRAM at 800MHz - 4 x 1024MB

Motherboard: Alienware® Approved AMD® 790FX Motherboard
Includes PCI-Express 2.0, BIOS Overclocking Utility, and Support for AMDPhenom Quad-Core Processors

Operating System: Genuine Windows® Vista Home Premium - English

System Drive: Single Drive Configuration - 500GB SATA 3Gb/s 7200 RPM

Primary CD ROM/DVD ROM : 20X Dual Layer DVD±RW/CD-RW Writer

Enthusiast Essentials: Single High Performance Gigabit Ethernet Port

Sound Hardware: High-Definition 7.1 Performance Audio - Standard

Speakers: Logitech® Z-5500 Digital Speakers - UK

Warranty: AlienCare 1-Year Free Phone 24/7 and Collect & Return

AlienContact: Added Bonus with any AlienSupport Selection

AlienContact - Remote Alienware Support

all feedback took with thanks

ye in scotland, and yes that system is £400 more than the £800 system but the 800 one just seems rubbish and looks rubbish. The system is selling for £1200 on the website, how and in what way am i gettin ripped off i dont know much about the names and speeds of pc's. what do you think i should do then??

Thanks for the help