Free comes with dynamic maps software for mac

Dynamic Formula is a RbScript subclass which can be used to allow end users to enter in their own variables and values which you, the developer, can use as a dynamic formula which is embedded into your code. If that makes any sense...

Completly freeware for non-commercial use.

CAF Maps is an USA map db for informational and reference purposes only. You can also import pictures and add more details about each state. It includes all Zip codes and Towns.

Use it to make maps for vacation driving instructions. A great way to educate your children about the history of your State. Fun for the whole family to play memory games such as, State Capital, Bird, Flower, etc...

To add photos, just click on the photo frame in (Browse mode) and then click on the import button or copy and paste.

Requirements:
Warcraft II (retail version)

SigAlert Traffic Maps is a nice and useful widget that allows you to get the latest traffic maps for your local freeway traffic.
Main features:
- Using the maps from SigAlert.com, the following cities/regions are currently supported:
Inland Empire (San Bernardino), Los Angeles (greater LA, West LA, and East LA), Orange County, Phoenix, Sacramento, San Diego, San Francisco, Ventura
- The widget can be resized and allows panning of the map so that you can focus on the data you are interested in (settings will be stored for each instance of the widget).
- Pointing the mouse over any speed dot or incident icon will display a popup with additional details - pointing the map over a camera icon will display a live traffic camera picture from that location.
- Double-clicking the map will open the corresponding full map in your browser
- The current speeds and incident reports will be updated every 60 seconds when the Dashboard is showing.
Enhancements:
New features:
- Add support for panning the map using arrow keys (hold down the option key for faster panning).
Improvements/bug fixes:
- Use a custom scrollbar for the popup instead of the default Acqua one. This looks much nicer, uses less space, and follows Apples widget design guidelines.
- Dont display incident details on the popup if the mouse has been moved to another map item in between loading and showing the details.
- Display a note if a camera image is currently unavailable instead of showing the missing image icon.
- Fix several display glitches when using the widget with the current WebKit nightly builds - this should ensure that the widget will display correctly once 10.5 is released.
- Fix several Javascript errors that showed up when running with the latest WebKit nightly builds.

Paris Traffic 1.3 provides a fast and efficient solution to show traffic arroud Paris in Dashboard. Paris map, suburbs maps & traffic idice availables.

ZoomIn is a new site that makes modern, interactive maps available for Australian and New Zealand addresses. This plug-in makes it easy for Mac OS X users to display a ZoomIn map for addresses in their Address Book.
While this software costs nothing, the developer gratefully accepts donations via this link : http://web.mac.com/rjsdev/iWeb/software/Donate.html
Enhancements:
- Added support for New Zealand addresses.
- "AU" in the country field of an address is now recognised as Australia.
- URLs generated by the plug-in no longer contain "%20" characters.