This past weekend, I booked myself a flight for 9am Sunday morning.  I didn’t realize it was going to be daylight savings time starting that day.  So I was losing an hour.  Ugh.  9am flight.  At least I live close to the airport.I was worried about being awakened by my smart phone, because I didn’t know if the clock would reset in time.  So this time I used Snoozester.com.Snoozester is free and it works.  I signed up online, entered my cell phone number and my time zone and told them when I wished to be awakened.I got a call at 6:30 (which was really 5:30 in the standard time I was used to), followed by an ad.  Funny, I don’t remember at all what the ad was for.  I was ASLEEP!Note to self:  don’t buy ad space on Snoozester.