Reapplying with further details. HELP!

[vaz]

Hi
My application to the Buffalo Visa office with the suporting documents was returned back to me for corrections and further information.

In the letter to me it was written "Please return this letter and attached details (On what corrections to be made) when you resubmit your application".

Now I am confused whether to restart and resubmit the application procedure starting with the initial forms to CIO or whether it is enough to use the same reference number and submit to buffalo Visa office.

Adding to the confusion is the following new rules -


federal skilled worker on or after June 26, 2010, -> mail to the CIO in Sydney, Nova Scotia:
•your complete application, and
•supporting documents required in this checklist.

federal skilled worker before June 26, 2010, ->mail to the visa office the:
•photocopies of the forms you submitted to the CIO, and
•supporting documents required in this checklist, within the 120 day deadline set out by the CIO.

Can you guys please guide me on
1. Where I should send the application with the further details
2. Should I send with the same reference number?