7/31/08—The World Transportation services, ESRI_Transportation_World and ESRI_Transportation_World_2D, were updated with new data and improved cartography. The format for the 2D service was updated to improve file size and enable proper display in Internet Explorer 6 browsers for Web applications.

If you have previously used these services, you may need to clear your cache in order to see the updates.

How to clear the cache in ArcGIS Desktop:

1. Right-click the service in the table of contents.
2. Click Properties.
3. Click the Cache tab.
4. Click the Clear Local Cache Now button, and click OK.
   

How to clear the cache in ArcGIS Explorer:

1. Click Tools > Options.
2. Expand Cache and click Disk Cache.
3. Under Cache Clean Up, select All Caches.
4. Click the Delete Cache button, and click Yes to confirm. ArcGIS Explorer will need to restart as part of this process.

How to clear the cache in ArcGlobe:

1. Right-click the service in the ArcGlobe table of contents.
2. Click Refresh. It may take several seconds for the cache to be cleared.