You can get there from here

It’s difficult navigating changing business practices and expectations at the workplace, and your morning commute doesn’t make it any easier. One company understands, and says it has a remedy. Paradigm Advanced Technologies Inc. from Richmond Hill, Ont. introduced its Destinator module for the Compaq iPaq recently. This wireless device connects to the handheld computer and gives the quickest or shortest route to your destination, taking traffic conditions into consideration all the while.