My son is nearly 9 and, apparently, the only kid in the class who does not have a wii. I have resisted for ages but I am coming round to the idea (especially as I would like to use wii fit!) As a wii costs far more than I would spend on one child's birthday I am thinking of buying it as a joint birthday/xmas present for my son and xmas present for my daughter on the understanding it is a game for all the family. Does anyone out there regret buying a wii? How do you ration time spent on the wii? I would love to know everyone's experiences, positive and negative.