You have done a great job, and thanks for that :)
I'm in a situation where I will be working with both Bing and Google maps. So this project suits my needs to fine.
However I'm not sure I have understood how to use it. I have read what you have written, however I'm still unsure.
Would you be making some kind of tutorial on how to get started with this project. I mean something like the nerd dinner tutorial.