how to claim duty drawback in case of import and export???

Guys recently i have subscribed for online classes of isca in cci website.from the day 1 the video is not buffering properly. I have tried the idea of pausing for ten minutes and playing but the problem is it is playing for 5 minutes and again it goes into buffering mode :(. please help me to
get out of this problem and do tell are there any way to increase the buffer speed.
Back note
1. i have 3 mbps connection so please dont ask me to change my isp.
2. i am not getting this buffering problem in any other sites like youtube.

sir ,
for articleship registration it is compulsory
of completing orientation? i enqiered in my near branches for registration ..but there is no seats sir...so plese suggest me any branch in andhra pradesh/ chennai for orientation programme

Dear Sir,

my friend had filled his return IT return ITR-1 for financial year 2011-12 on 31.08.2012, it was filled on or before due to date itself, But he did not sent signed acknowledgement to CPC- Income tax Dept with 120 days from date of filling due to he is not aware of it.

now I observed that he was filled wrongly i.e he is having professional income as per 26AS during that period(Apr-11 to Mar-12) also along with salary income. but he did not disclosed in the return

Sir, shall we revised above return? as revise file under u/s 139(5),due date is over 31st Mar 2013?

Kindly suggested on above?

if a pvt limited company which carrying out a business of software development is doing indirect expenses such as rent of the premises, remuneration to director, electricity expenses, etc, then we have to take these expenses in indirect expenses or we have to show them in fixed assets as software develpment expense and capitalize it

my client is having a comapny ,registered address of which is in gujurat and having a branch office in mumbai.he wants to obtain a vat registration no. of maharashtra.can he do so and if yes what are the documents required for registration and procedure.pls do let me know.

whether there is any diff between fob price, fob value & transaction value.also on which value i.e. whether on fob price plus adjustment under rule 10(1) like material supplied by buyer ,design charges etc 20% / 1.125% of air freight and insurance is to be charged or on fob price alone without adjusting for rule 10(1) it is to be charged

In hire purchase, the debtors method n stock and debtors method are not came in nov. Ipcc exams????

Any 1 pre requisites for doing company tax audit

if Mr. A has two business one in delhi and other in bombay both are covered in tax audit and audit is done by two different CA then how to upload the 3CD form electronically.?and which will upload the 3CD?