var veLayer = new esri.virtualearth.VETiledLayer({
[INDENT]clientToken: 'devKey',
serverToken: 'devKey',
environment: 'staging',
mapStyle: esri.virtualearth.VETiledLayer.MAP_STYLE_AERIAL_WITH_LABELS[/INDENT]
});
map.addLayer(veLayer);At 2.0 Final the JavaScript API will be updated to have a bingMapsKey property.