[Ruth]

1 X&Y - Coldplay 1,485,000
2 Back to Bedlam - James Blunt 1,429,766
3 Employment - Kaiser Chiefs 779,000
4 Hot Fuss - The Killers 758,000
5 Forever Faithless - Faithless 732,000
6 Scissor Sisters - Scissor Sisters 727,000
7 Hopes And Fears - Keane 719,000
8 American Idiot - Green Day 697,000
9 Love Angel Music Baby - Gwen Stefani 656,000
10 Don't Believe the Truth - Oasis 642,000
11 Demon Days - Gorillaz 555,000
12 Definitive Collection - Tony Christie 555,000
13 G4 - G4. 538,000
14 The Singles - Basement Jaxx 521,000
15 The Massacre - 50 Cent 505,000
16 Eye to the Telescope - KT Tunstal 505,000
17 Trouble - Akon 473,000
18 Tourist - Athlete 460,000
19 In your Honour - The Foo Fighters 444,000
20 Language, Sex, Violence, Other - The Stereophonics 418,000
21 Franz Ferdinand - Franz Ferdinand 373,000
22 Kasabian - Kasabian 366,000
23 Mind Body & Soul - Joss Stone 349,000
24 The Emancipation of Mimi - Mariah Carey 345,013
25 How To Dismantle an Atomic Bomb - U2 328,000
26 Finally Woken - Jem 321,000
27 The War of the Worlds - Jeff Wayne 315,000
28 Up all Night - Razorlight 309,500
29 Songs About Jane - Maroon 5 309,100
30 Il Divo - Il Divo 301,000
31 O - Damien Rice 294,000
32 In between Dreams - Jack Johnson 280,000
33 The Documentary - The Game 279,000
34 It's Time - Michael Bublé 274,000
35 Get Lifted - John Legend 269,000
36 The Magic Numbers - The Magic Numbers 267,300
37 Encore - Eminem 267,200
38 Final Straw - Snow Patrol 266,900
39 Monkey Business - Black Eyed Peas 264,000
40 Breathe In - Lucie Silvas 258,000

I've got the ones in italics. I'll probably buy the Gorillaz tomorrow; it's really good to see so many proper artists in the list, rather than rubbishy boy bands like Westlife (apologies to any Westlife fans).