Hey, just got an iphone and all i want to do is unlock it to use as an ipod/wifi device. (for now anyway) I dont want to install 3rd party apps just yet, but rather start off by getting official updates from apple. So my question is, do i just need to unlock it for me to use as an ipod/wifi device? Or do i need to jailbreak? Also, if i unlock it without any type of service, can i still download official apple updates like the new one coming in june? So, basically, i want to use an ipod/wifi device, but i want to donwload official updates and not 3rd part apps. Is there any 3rd part apps that are soo good that would sway me to install them?