New entries fail to take charts gold from Mario & Sonic

Strong debuts from four new releases have failed to shift Sega's Mario & Sonic at the Olympic Games from the top of the Chart Track All Formats top ten.

Ubisoft's Lost: The Videogame enters the top ten at three, just ahead of THQ's first-person shooter Frontlines: Fuel of War at four.

Microsoft's long-awaited Xbox 360 RPG Lost Odyssey breaks into the charts at six, while Electronic Arts' mega-franchise The Sims hits the number ten spot with the latest expansion pack, The Sims 2: Freetime.

DS Lite hardware sales were also up this week by 24 per cent, thanks to a boost from the white DS bundled with Nintendo's Brain Training software, with the original Dr Kawashima's Brain Training sitting at the top of the DS charts for the 41st time since release.

The full top ten follows:

1. Mario & Sonic at the Olympic Games
2. Dr Kawashima's Brain Training
3. Lost: The Videogame
4. Frontlines: Fuel of War
5. Call of Duty 4: Modern Warfare
6. Lost Odyssey
7. More Brain Training from Dr Kawashima
8. FIFA Street 3
9. Pro Evolution Soccer 2008
10. The Sims 2: Freetime