One section, Duels of Fate, is locked at the very beginning, but quickly unlocks after players complete the first mission in the Jedi Destiny section.

CNN: Review: The Force proves weak in 'Kinect Star Wars'

Harriet Millward, deputy chief executive of the Alzheimer's Research Trust, said the research was very exciting, but cautioned that it would not be a complete cure for Alzheimer's.

BBC: NEWS | Health | Alzheimer's gene therapy hailed

But all these hypertext systems were all very centralised, they were all sort of complete works, beautifully made and finished and they had an index in the middle and everything went somewhere.

BBC: NEWS | Technology | Net guru peers into web's future

No authentic German experience would be complete without beer, of course, but commercial breweries have been a very recent addition to the town.

BBC: A German enclave in central Texas

Mr Paterson said he was a strong supporter of the military in Northern Ireland, but the government had inherited a "complete mess" from Labour and "sadly" very difficult decisions had to be made.

BBC: Northern Ireland questions

But, marathon organisers said "the climate" surrounding the event is now "very different" and entrants have to complete the course on the same day.

BBC: News, London