Microsoft released the last Bing Maps imagery for the August to the web...101,486 kilometers in all. You can find the new imagery on Bing Maps and in the APIs as well; or take a tour of the Bing Maps World Tour application.
In a related news, you can win an Xbox; just participate in the ESRI / Bing Maps Mashup Challenge, if you’re in UK. “ESRI (UK) and Bing Maps are challenging the UK’s Web developers to build a GIS-based mashup that demonstrates how GIS can be used to improve business processes, unlock information and/or connect people with geographical data. The winner will be announced during this year’s AGI Community Conference and a prize of an Xbox will be awarded based on the creativity, applicability and originality of the application.”
More info: ESRI / Bing Maps Mashup Challenge