experts comments please

welll the finance act2010 give income tax rates for the assesment year 10-11 but i saw in new income tax book assesment year 11-12 please give clarity regarding these

what assesment year rates does the finance act 2010 gives does it gives both 10 -11 and 11-12 and also tell me which financial year advance tax rates and which tds financial year rates does the finance act 2010 gives.............