Hi,

We've just finished for you a brand new model displaying transit as you will see it from your location:

http://www.sunaeon.com/venustransit/

of course itīs free and there are more features waiting too:
- all important event times, trajectory and sun's current position according to horizont
- for admins we are preparing the embedding utility

Enjoy

Mito and SunAeon team, creator of solarsystemscope.com and sunaeon.com