L1, L2 Visa

First of all thanks to this website as it helped me immensely to prepare for the interview.
I summarize the happenings right from the point you come up at the consulate.

My interview was scheduled at 10.30 AM @ Chennai US consulate and I reached there by 9.30.
There was a big queue in front of the consulate gate segregated in groups:
1st batch then 10.30 -12 batch and so on.. I guess depends upon the number of people in each batch.
Please note: You need to keep your mobiles and bags out before entering the consulate.
There is a counter to keep your bags. Suggest not to keep your mobiles at local tapris (small eatery shop), but again it's your wish.

Went in with the coupon number after showing the appointment letter and confirmation page.
They checked my bag and other things.
Entered in a hall where there were many counters with numbers for documents checking.
An LCD displayed the coupon nos. with the counter. Also there was a counter where they took the finger prints.
Entered another hall where I had to pay the visa fees by DD.
The turn came and I stood patiently.
VO: Hi!
Me: Hello (with a smile). Good morning sir!

VO: Where are you working?
Me: Current company name

VO: Where you would be going?
Me: city, state, US

VO: How long you plan to stay there?
Me: <in years as per visa app>

VO: How much is your current income?
Me: <salary in INR>

VO: How much will be your salary there?
Me: <salary in $>

VO: So wat specialized skill you carry along with you?
Me: <told all the stuff> (remember to tell them about your involvement as a special skill that isn't in the US)

VO: How many people work on your project?
Me: <as there are>

Then came the golden words "Your visa is approved"
I said thank you sir. Have a nice day!
PS: Be confident and clear while you speak and all happens on its own!