I have a 5th gen iPod with the most recent Verizon Messages (v 1.2.2 ) app installed. When I try to send a message, it says Sending, but never does. I have to shut down and restart the iPod and then the message will eventually send. Also, the Integrated Web system is highly unreliable. Often, my texts don't appear on my LG phone. It's very frustrating. Ugh.