This is just a hunch but the must-have gift this holiday season maybe the Nabaztag. What's a Nabaztag? It's a "smart" rabbit featuring moving ears and lights that uses wi-fi to connect to the Internet. This lets it do everything from reading the news and Web sites to providing weather reports and the time. It can let you know when you have new e-mail and even even tell your children to go to bed. Invented by two Frenchmen, the Nabaztag has been a hit in Europe. The company has started to make a major marketing and sales push in North America where the Nabaztag will sell for about $150. Nabaztag made a big splash this week at Demo where it thrilled seasoned tech watchers such as CNet's Rafe Needleman and GearLog. Would I want a Nabaztag? Well, if it helps put my kids earlier, it would be worth the money.