sbhusan

Hi,
This forum,specially Mr Miller's help has always been instrumental for my application preparation. I am thankful to everyone here.Now I'm planning to withdraw my PR application from Buffalo and send the same to New Delhi with my spouse as principal applicant. As I have an already filled application with me I need help on few things so that I can modify the existing application without any mistake:

1.Is there any thing which needs special care while sending my PR application to the visa post in my home country when working in Canada under TWP ?

2.What correspondence address should I put in the application ?

3.Is there any problem if I give my Canadian address for communication while sending my application to CHC New Delhi ?

4. Finally , how to withdraw the application from Buffalo ? and do they return the full application set which I sent to them?

Thanks,
Sbhusan