Firstly a warning: This film is region 1 (for USA play), but any pc or laptop can be easily programed to play region 1 films - seriously, just pop the disc in the drive and see how easy it is!
It's a great film for those who prefer good stories and well-written characters over action and computer graphics. Joshua Jackson brings his A game to a film that is perfect for his better-class of character acting.
One Week is partly an exploration of one character's attempt to deal with cancer, and partly an exploration of the beautiful country of Canada, as he travels from one side of the country to the other on a second hand motorbike. Perfect if you enjoy armchair traveling.
DVD Extras are few, but provide a nice insight into the work that went on behind the film.
Overall I would rate it as one of those rare films that comes along that is worth paying full price for (because, annoyingly, you can't get it in the UK)