So I installed froyo using the update.zip and everything was good for like a hour.Then the 3g at the top of my phone disappeared.I couldn't get on the internet I couldn't use the market or anything involving data.Verizon got the phone working but not the data.So they sent me a refurb (free) just got it today and froyo was ready to be installed.Everything seems to be ok.Am I the only one this has happened to?