Yes.
All generations of iPods work with the iPod docks sold at Walmart. But this only includes all the generations of the iPod touch, not the iPod shuffle, nano, or any other type of iPod on the market. This is because all the generations of iPod touches have the same charger slot so they all can fit in the iPod docks sold at Walmart or any other store where they carry them.
It only works with the dock it came with. It won't work on the nano or touch docks.
yes all ipods work with ipod docks All iPods with the female slot at the bottom (not firewire ports) can be attached to docks and so forth. Firewire iPods can only connect via the sound port (head phone jack) and the firewire port. If a dock does not have one of these, it will not work with that iPod.
yes they do.
No, iPods are 30-pin connectors and Zunes are something else.
Ipod docks can only be used for one ipod at a time when it is playing, but they can be used by many different ipods belonging to severaly different people.
iPod docks are Used the same way for the iTouch as they are for any other iPod or iPhone. The docking station has an adapter installed that allows the user to slide the iPod into place.
iPod has far outsold the Zune. Because ipods have been around alot longer and Zunes are fairly new. But Zunes are cheaper, more reliable, and have many things that the ipod doesnt. I would go with a Zune. Unless you're more into mp3 accessories because there are all kinds of useless accessories for ipods. Look at other discussions and questons about zunes and ipods that you can find on this site if you wish to know more. here is one: Which_is_better_the_Zune_or_the_iPod
There are generic iPod docks available. I actually have a nice "non apple" iPod dock that I use daily! Amazon has several "non apple" docks available.
no....it should say on the box but if not ask
iPod docks allow you to turn your iPod into a surround sound event. They can be bought online at places such as Amazon and Overstock. If you want to shop in your area try Target, Walmart or Bestbuy.