McIlroy ready to take final step

Rory McIlroy admits he is becoming increasingly frustrated by his inability to land a second professional title as he prepares for the defence of his maiden triumph at this week's Dubai Desert Classic.

The 20-year-old has finished in the top seven in seven of his last eight events, with two runner-up finishes to his name following a career-best finish at a Major - third place at the US PGA Championship in August.