Can’t Use 'Show in Bing Maps' with the Bing Maps Beta

If you want to try out the beta version of Microsoft's online mapping website Bing. Don't install the automatic redirect - just use the beta web address (Bing Maps Beta).

If you installed the beta redirection code and now the "Show in Bing Maps" feature in Streets & Trips no longer works you can see how to fix it here:
Can’t Use “Show in Bing Maps” with the Bing Maps Beta