As for the extension, it is AWESOME! All I can wonder is how come this is not paid and that too heavily! Serves every purpose it is meant for and then some!
Markus, you are awesome man!
Let me enumerate:
a. Excellent features in the extension
b. Even more awesome support.
c. Great looking user interface.
I haven't had a chance to communicate with the developer directly but he needs to be congratulated without any reservations. And by making such an awesome product available for free, the person has some serious contribution to the Open-source community.
I will be sure to send across whatever financial help I can send when possible.
Kudos to the developers again!