Edit : im not to sure if you like AMD or not so im not sure if this is apprealing to you http://www.overclockers.co.uk/showproduct.php?prodid=BU-188-OK&groupid=43&catid=339&subcat=1804
http://www.anandtech.com/bench/Product/85?vs=289
Might go for that AMD bundle instead, it's £20 cheaper but also up to 25% slower. Plus it doesn't come with quicksync which I think is very very very good for video decoding.