iMessage for ios5 or text me which you can buy in the app store
Plug the new iPod touch into computer and transfer your apps onto it in the apps section
They work on 4th, 5th, and 6th generations only.
yes it is called intallous but you have hack your ipod and download it from cydia
It depends on the size of the app and whether or not you will also use your iPod touch for music and videos. Apps range from 1MB to 200MB, so if you are ONLY storing apps, then you will be able to...