[QUOTE=JayGlobin]
Hey,
I have a budget of around £2,000 and am looking for a good PC for gaming - i’m an avid player.
I decided that building my own is not an option although I could quite easily find a computer shop and have them make it to my specs… anyway, I found this;
http://www1.euro.dell.com/content/topics/reftopic.aspx/gen/client/xps?c=uk&cs=ukdhs1&l=en&s=dhs
(Dimension XPS) Is this PC good enough? It would be customised to include increased memory, better video card, graphics etc… I would hope to be playing some huge games over the internet and need a PC that can support that. Would it be better on my budget to build my own?
[/QUOTE]
First off don’t go with Dell, i appreciate that you want to get an awesome gaming pc, however with that sort of cash you should go for a company that purely specialises in making the best gaming machines.
Also on a second note i appreciate that you want a really good computer for £2,000 but, don’t spend all of it if u don’t have to!
check out this link:
http://www.alienware.co.uk/product_detail_pages/Area-51/area-51_specs.aspx?SysCode=PC-EU-AREA51&SubCode=SKU-PERFORMANCE
this is what you get for £1,200:
Processor
Intel® Pentium® 4 Processor
640 with HT Technology
Operating System
Microsoft Windows XP
Home Edition
Memory
1GB Dual Channel DDR2
at 667MHz
Hard Drive
160GB Seagate
Serial ATA 8MB Cache
Graphics Card
NVIDIA® GeForce™
6600 GT 256MB
Sound Card
Creative Sound Blaster®
Audigy 2 ZS
just change it so you’ve got 2x 6800GT in SLI and get another 1GB so you have 2GB of memory. 
Alienware is amazing for gaming pc’s.