This millennium thing could be a very big business opportunity. Alvin Toffler is supposed to have said that there would be a whole new industry created for remembering the new millennium.
Then, there's Y2K. The total cost worldwide to find and fix things has been estimated at over $800 billion with more than $200 billion of that being spent in the US. Also, what about the predictions of a severe recession caused by all this?
There could be a huge income boost for business equal to or greater than the cost of all the fixing and checking and updating.