Visa interview procedures OFC and Interview @ Hyderabad

[opth1gc]

Hello folks,

can some one please walk through in detail if any one has recent experience visiting Hyderabad consulate.

i've been there in 2012 feb, but , the procedure now looks changed with new OFC and Visa interview as 2-different procedures on different dates.

My parents will be attending visa, hope your experiences with new procedures will help them or any one else who are not aware and new to this.

Thanks in Advance!