Definitely agree with TTL. Amazon sell the 2433BW for £195, and I think that includes delivery, which is going to be sizeable from overclockers. DVI is the probably best for computer uses, no need for HDMI to DVI convertors unless your PC has HDMI.
Unless you're looking for IPS screens, which you're not at this price, I'd go with samsung
i7 3930K 4.5GHz -EK Supreme HF- Rampage IV Extreme EK Blocks - 32GB 1600MHz RAM - 680GTX SLI Koolance Blocks - Creative Titanium Pro - TJ07B-W - TCubed BigNG - 240GB SSD - 3TB HD - Dual Loop