hello¡¡¡ everyone first post, Well im currently in South Korea and im plannig to buy an ipod touch 4g, so my question is, if i buy the ipod here in Seoul the app store is going to be the korean app store or i can choose the region im from?, and how do you charge the ipod touch? is it via usb? cause in Korea they use a different voltage or something so i dont wanna have trouble with that when im back to Mexico. And can i choose the language on the ipod (im pretty sure you can but still) or im gonna have to use it in korean? anyways greetings from Seoul.