Eleven-year-old Matt Tyler devises a plan to buy his father's company, Tyler Toys, so his dad has to work less and spend more time with the family. So Matt and his friend Danny start up TheBrainiacs.com to attract investors in a microchip that his sister Kelly is inventing. The money rolls in and through on-line trading, the "cyberkids" buy enough stock to take over Dad's company. Unfortunately, they find the company is deep in debt, and a ruthless...