I am very tempted to upgrade to the new ipod Touch 4gen but want to make sure of certain capabilties as my sister in the UK is getting an iphone 4 and I want to be able to communicate with her. 1. Are the built in mic and speakers strong enough to be able to use with out external earplugs and mic? So that it looks like you are using a phone. I would be using Skype. 2. Will I be able to communicate using Facetime with my sister's iphone 4? 3. Is the camera only for outside use or can you use it inside too? Many thanks for any advice! By the way, I do not want to jailbreak.