There is no such thing as 'installing' an iPod Touch.
just install itunes on you PC and connect the iPod using the dock connector usb cable
i bought the update. but whenever i try to update my ipod to it it says that my connection timed out. i tried reinstalling itunes but that didnt work. What should i do
no
You can install free text messaging apps, but you have to pay for minutes to call people on the iPod Touch.
No, however the ipod touch 4g has two cameras on it
mmm if you bought it directly on the ipod and you sync it to your computer it should appear on the itunes(my music) folder located on "my documents", if you didnt sync... is as good as gone!
you cant
No
Sometimes depends if the apps that you install have bugs
If you already have the songs on your computer you just simply need to sync your ipod touch with your computer.
safari should already be on your iPod touch. it is a default app that cannot be deleted.