Just quick but important reminder note: Now that Windows Live Local has launched, if you are referencing the v1 of the standard control on the old URL:
http://virtualearth.msn.com/js/MapControl.js
You should update this to
http://dev.virtualearth.net/standard/v1/MapControl.js
This will keep your application working until you are able to transition to v2.
See the original post for details.
Alex Daley
Technical Evangelist