Well a 3rd generation touch can download apps, but it depends when the app was made like ios....and if it is compatible with the device
i know for a fact that you can download apps on iPod touches that have free backgrounds
If you have enough space left on you iPod Touch and you have updated your firmware to the latest version, then yes, it is possible to download Temple Run or Temple Run 2 on your 3rd generation iPod Touch.
Nope
The third generation iPod doesn't have a camera in it but a fourth generation iPod does. The third generation iPod is also more thicker than the fourth generation iPod and it doesn't have as much features as the fourth generation iPod.
Theres not one
There is none. iPod Touch 3G IS third generation.
At the moment there are no websites to download free games for the ipod nano. There are however websites to download free games for the ipod touch. But you have to hack your i pod first
third generation
You have to read the manual. 'Working an iPod' is extremely vague. Plus, there are multiple iPod models with a third generation in their lines.
Yes you can! The first time you attach your iPod to itunes you register it and then every time you attach it in, it will have your songs that play on your iPod
You can not download more memory to an ipod.