Its amazing...
Saturday, i was trying to book tickets for diwali travel to BD. At 10 am Garibrath booking opens with more than 750 available seats.
After trying to open IRCTC site from 9.50 to 10.30, I could able to open at 10.35, and booked tickets with 160 GNWL.
Within 35 minutes all 750 seats sold and 160 waiting...