I've become pretty used to flying to Europe - if you pick the right flights, you can pretty much blow through any uncomfortable jetlag. Unfortunately, it's not so easy with India.
After we arrived in India, we woke up at 4AM every morning for at least 4 days, and I'm expecting the way back home to be the same. I had a first at work, when I actually was in the office by 4AM, because I had nothing better to do than lay in bed wide awake.