We've teamed up with the UK's fastest growing internet search engine Ask.com to give one lucky reader the chance to win a Blackberry Pearl to celebrate the launch of Challenge Ask.

For an entire month - starting on 16th November - Challenge Ask gives you the chance to instantly win a selection of fabulous prizes ranging from the Piaggio Zip Scooters, to a Sharp TV or the latest state of the art Blackberry Pearl.

All you need to do is search, exactly as you would normally, by logging on to www.ask.com and you could win instantly.

So why not download the toolbar or make Ask.com your homepage to search better and boost your chances of winning further. The more you search, the more you could win.

So for your chance to win yourself a sleek new Blackberry Pearl, simply answer the following question: