Magellan is going to release a whole new series of satellite navigation system named Maestro. The first three models under this series are the Maestro 4000, 4040, and 4050, which respectively costs $450, $600, and $800. Scheduled to hit the market in April, these GPS devices will feature a 4.3-inch touch screen display, a new streamlined user interface, and a SiRF Star III GPS receiver.

As for the differences between each of these three Maestro GPS Navigation Systems, here goes the list:

• 4000: Maps of continental U.S., no bluetooth, no traffic info, 1.6 million POI
• 4040: Maps of U.S. and Canada, Puerto Rico, bluetooth, optional traffic info, 4.5 million POI
• 4050: Maps of U.S. and Canada, Puerto Rico, bluetooth, traffic info included, 4.5 million POI