I am travelling from Delhi to Geneva via Vienna on Austrian airlines with my family. I have a 10 hour layover. Could somebody advise me where I can leave some light baggage and give us a rough itinerary of what to do from 0800 hrs to about 1630 hrs as we have a flight to catch at 1745. I am on a tight budget. We would like to head into town from the airport by a metro/train and then walk around and visit the sights. I would not like to do more than one additional metro ride if we have to.