Hi folks, I upgraded to an Ipad 2 during the past week. Since I got it, I have been unable to connect to a 3g signal. I'm using a Three (uk) sim, which worked very well in my original Ipad, holding a good connection anywhere I needed it. Since putting the sim card into my new Ipad 2, it would never connect, it would only toggle between 'searching' and 'no service' That was until I discovered the cause accidentally. Quite unbelievably, it is caused by the Ipad being inside a leather protective case! As soon as I take it out, it connects, as soon as I put it back in, it drops the connection and goes back to searching for a signal. Has anyone else encountered this? And if so, can you recommend a case that works with the Ipad 2. Thanks for reading.