1) in the past three years I had been in US and doing job there in a company which has its office in india also.During the financial year 06-07 I came back to india on July 28th and start working job in india from 1st august06. Now my problem is what I have earned in india(salary and interest on my savings) during the period from August to December is included into the US return as according to the US financial year (january to december06).
In US return I also got foreign tax benefit of the amount which deduct from my salary as TDS.
My question is that how can I file income tax return in india. Should I have to take all the income in my return which I have earned in the US and in india in spite of that of those income which already taxed in u.s.

Can I take the benefit and get deduction from my indian income tax which is equal to an amount equal to taxes paid in U.S.

Since I have paid taxes to Indian government on the Indian salary portion of my US salary. Do I need to claim for refund to Indian government ( for Jan-Mar 09)?

To be put it simply, I have paid income tax on my indian salary to Indian and US government. So which govt I should be asking the refund for income tax.