i agree with you sir. infact once during diwali i booked a tatkal ticket in SL at 2 pm in TN exp from chennai to gwalior that too travelling next day of booking. but booking a tatkal ticket between 8am-9am is next to impossible thing.most of the time i do like what Shri Suresh kumar has explained but everytime the server don't respond due to heavy traffic and i end up getting huge WL ticket (in prestigious high demand trains like Karnataka Exp, Sanghmitra Exp or Paschim or BDTS-NZM GR and many others and not the less in demand trains)