Creating Heat Maps with Bing Maps and Dynamics CRM (MS CRM 2011)

here is the link its clearly described about the heat map and how to heat on top of Bing :P

http://blogs.msdn.com/b/crm/archive/2012/10/29/creating-heat-maps-with-bing-maps-and-dynamics-crm.aspx

Regards,
yes.sudhanshu