Which reminds me of the last time I flew internationally. I was on a Washington, D.C. metro and was excited to read an advertisment on the wall of the train concerning the availability of wireless internet on all Lufthansa flights between Washington and Frankfurt or Munich. A week later, as I was in transit over the Atlantic towards Frankfurt, I powered up my laptop but could not receive a signal. I questioned a flight attendant and was cheerfully informed that the feature was not yet enabled on most flights. Talk about pre-hyping a product.