If you are planning to travel by train in India, you can book your tickets sitting at home. Just go to ClearTrip. The days are gone when you need to line up in queue and waste your time or look for exact change at the Indian Railways counter.

Cleartrip is an online service where you can book tickets for all Indian plane operators and Indian Railways. I have booked Air tickets using this portal last time when I travelled and I was happy with the system. Next time when you need to buy a train ticket, just try this service. You need a credit card to make the payment.