Since it is December people may run in to a situation where they have to go to next year and return to the current year frequently. There is an option to prevent this by adjusting the start month of the booking sheet grid so instead of a Jan 20101 to Dec 2010 grid you could have a Jul 2010 to Jun 2011 grid.
To do so, Select the “Year” from the main menu then “Start month and select the start month you prefer. The grid will then be adjusted accordingly.