No.
No.
There is already an iTunes app for the iPod Touch that comes pre-loaded when you first buy it.
you should, well i would prefer you to get a 8gb ipod touch because the 32gb would not be able to get that many apps.
If you already have the songs on your computer you just simply need to sync your ipod touch with your computer.
Your entire music collection (iPad + iPod Touch) is already on your computer so I think you need to simply to simply connect your iPod Touch first and then select the songs/albums that were on your iPad to your iPod Touch.
You have to download apps from the App Store or iTunes, which some apps are games. The iPod Touch does not come with games already loaded on it.
you should already have it
Itunes is and application which is preinstalled on the the ipod touch. It should be there already.
There is no reason to get an iPad if you already have an iPod Touch, especially if you are 13 years old.
You should not be downloading free songs. Downloading free songs is illegal, no matter how many sites claim to be completely legal. You should be buying the songs from iTunes or other legal places to get songs.
safari should already be on your iPod touch. it is a default app that cannot be deleted.
The least amount of songs you can download on an iPod Touch is 0 songs.