Which One?

[Rimmer1230]

Hi

I'm going to to be buying a new monitor and I can't decide between the 3:

http://www.overclockers.co.uk/showproduct.php?prodid=MO-073-VS&groupid=17&catid=276&subcat=

http://www.overclockers.co.uk/showproduct.php?prodid=MO-036-OK

http://www.overclockers.co.uk/showproduct.php?prodid=MO-062-HY&groupid=17&catid=949&subcat=

My specs are:
Duo E8400@3GHz
Sapphire Toxic Edition 4870 512MB
4GB RAM
Windows XP Pro