The CNET author comments that the map loads slowly in Live Maps. To compare I loaded the same KML file in Google Maps and it was indeed much quicker (15 seconds and 5 seconds respectively). But then I noticed something interesting – on Google Maps the polygons representing the parks didn’t load at all. Live Maps took longer as it was reading, parsing, and displaying the entire KML file. Its nice to see Live Map’s KML support coming along as quickly as it is!
ha. ms boasting how they do better with KML than we do on maps. that should get things fixed quickly, i presume