Of course. The warranty info can be found at: http://www.apple.com/legal/warranty/
iPod Touches come in 8GB, 32GB and 64GB.
Most iPod products come with a warranty and the limit of that warranty depends on the product. All products should come with a warranty information in the box.
no ipod touches do, you buy your own
In regular temperatures, iPod Touches do not come apart. However, in extreme temperatures, the glue that holds the back of the iPod to the front will become a liquid again and the iPod may come apart.
4th and 5th Generation iPod Touches come in white. All others are black.
The new iPod Touches come in 8 gigabyte, 32 gigabyte, and 64 gigabyte hard drive capacities.
Yes, all iPod Touches, including the 3rd generation, come with a cleaning cloth to wipe the screen with.
Technology is really improving these days, so I think they will come up with colored iPod touches, but for now, its just black that you can get colored cases/accessories for them. :)
you have to set it up.
yes
yes