I was so surprised to see internet is kind of spotty in India! When I was in Kolkata for some reason it reminded me of New York City... I didn't go to the slums though.
I'm sure you had fun at Holi. First time?
Look this is during our honeymoon in the Andaman Islands (if you have a chance to go there, go...you can fly from Kolkata it is so worth it, same as India but so different at the same time!)
Enjoy your time ...following you