I spent some time on Friday searching quiet extensively as mine died last week...the 3 best ones I found were:
http://www.ebuyer.com/product/241435
Toshiba Was only £299 last Friday...seems to have gone up £20.
http://www.currys.co.uk/gbuk/advent-modena-m201-refurbished-laptop-blue-08527248-pdt.html
In the end I went for the Advent from Currys and got cash back through TopCashback.com (could also have got it from PCWorld and got cashback from there too but same price and cashback level)
If you don't have a TopCashBack account can you use the link below to join:
http://www.topcashback.co.uk/ref/dooosuk/?s=2
Thanks
Andy
Edit....my budget was sub £300 as it only gets used for what you listed...web, music, photos from camera, MS Office. Didn't see any point in spending anymore and the refurb has a 1yr warranty the same as the new ones anyway.