Overcockers are issueing a replacement "stock allowing". But theres no HIS 256mb X1950Pro's in stock, and i dont think i want of the other lot on that page.
http://www.overclockers.co.uk/productlist.php?groupid=701&catid=56&subid=776

In two days TWO things have happened though.
The dam hot GFX skillz of the GeForce 8800 GT. I want one! £160 for 256mb version. And a PSU (im still para about me Q-Tec 550W) review.

http://www.anandtech.com/casecoolingpsus/showdoc.aspx?i=3146
Corsair was recommended here. Around £60 atm.

http://www.anandtech.com/video/showdoc.aspx?i=3140&p=13

^^ I soo freakin want one. Slim fit, uses less power, sits just below the GTX's and beats the shit outta the 320mb's.