Hi all
Gitzman allowed me to play a bit with his map, and use my Google Api knowledge to enhance it.
The result can be found here: www.gmtools.excelocms.com/oldworldmap.html
This is the Gitzman's map in full screen powered by Google Api v3.
You may add, remove and drag markers on this map.
You may add notes to markers.
You may measure distance (both in kilometers, and miles, using either simple ruler, or by drawing a path) between places (distances were based on this: www.fantasyflightgames.com/edge_foros_discusion.asp thread).
While measuring distance you will also be informed about estimated travel time (you can change the travel speed, and how many hour per day you travel by filling the proper fields).
And at the end you may save all the markers and notes you added to a file (you may load this file later and the map will automatically adjust).
Enjoy!

.
, I can hardly wait to start examining the map in greater detail. 
