Which is the best book on Tally ERP 9?

I need a good comprehensive book on Tally which gives detailed practical explanation on implementation of VAT, CST etc., advanced entries, stock/ inventory and especially on how to use Tally effectively for the purposes of Management Information System (MIS).

I am a company secretary. I intend to do SAP FICO course but i think the fees is too high.I want to know whether doing this course from Applied Labs or Webcom Technologies which are not authorised study centres of SAP would be of any significance and would help me find a job?

Dear all,
I have LAN in office. My PC is PC 1 and work in PC2 through LAN. I deleted some data from PC 2. is it possible to recover data?

Thanking you

Sir
Please tell me the formula of Excel to round off many figures to nearest 100 or 1000 simultaneously

Sir
We are starting the BPO business (MTB,HBT Business ) in India. but our client are in onside. Our transaction will be in US dollar. So I want to know which certificate we want to be required or in which department we should be register our self. Which types of taxes we have applicable.
I want to know what is STPI how its regulate?. Is it applicable to our company.
I want to know in which bank we should open a bank account. Any special formalities we want to be done for currency exchange. Tell me the procedure.
With Regards
RUPESH

How to update quantity / price details for investments purchased in Tally...i know how to update the same in case of inventories however how can i do the same if i have to consider the stocks bought as investments..? Pls advice..

Please guide me on taking print out in Tally on all the version including Tally ERP
i) journal
ii)ledger
iii) financial statements

Thanks for all the experts...
With regards,
Rajesh

What is Enterprise resource planning?
Explain in details plz.

Mr. X was already a director in one pvt. ltd. company and he was having DIN also.A new company is formed & while filling form 32 he was appointed as director of the company. Now while filling annual return of the that new company DIN of that director is showing as invalid. So now what should be the further procedure to make it valid. Note: it is not a case of digital signature. Pls advice.

Please tell me where i have to deposit my Itt certicate,i had completed my traing from icai noida. Are there any requirement from the icai's side like attestation etc before depositing?