Even with an s-corp you have to pay quarterly estimated taxes if you aren't paying yourself everything you make?
What about dividends? Those are supposed to be taxed at a lower rate, right?
There are no dividends coming from an S corp. Profits are taken out in the form of distributions.
For tax purposes, an S or an LLC essentially doesn't. Any income made in your S corp is no different than you earning it personally. If you have withheld 110% of 2008's liability then you are ok. If not, you gotta catch it up by end of year to avoid penalties.
Definitely go see an accountant.
edit: also maybe ask Sumit if he will accept large consulting fee in order to zero out this year's profits. He keep it in Rupees for you which is safe currency unlike dirty US dollar.