Excise Duty

Dear Friends,

I have few questions

1.Please let me know the CIN - Excise settings that will default the Excise condition values(BED/Ed Cess/SH Ed Cess) automatically into the sales order....We are using TAXINN procedure.

2.My requirement is Customer who had Form CT1 is exempted from paying the Excise....How can I capture this automatically...Its not like he always produces Form CT1...

3.So far I have been maintaining the condition records(VK11) against Customer/Material combination for the Excise condition types.....Its takes lot of data to be uploaded into SAP with this combination .....So Whats thebest Access sequence that I can make use of for the Excise condition types?

4.If I want to make use of the Access Seq (Table 40)Country/State/Customer Classif.1/Material Classification ,the condition type should have Tax class as "D" - Taxes......

So shall i change the Tax class as "D" - instead of "A" to BED/Ed Cess/SH Ed Cess condition types?

Thanks

Sasi