No. The speeds required to play online are above 56k of a dial up connection, sorry.
You can't use Xbox Live with a dial-up connection.
No. Xbox Live is only accessible via a broadband connection (Cable, DSL, T1, etc.).
you cant
I don't understand your question. Which Xbox 360 you use has nothing to do about Xbox LIVE. The only thing that matters for Xbox LIVE is your internet connection.
It is not recommended but you can share your internet through your computer and the xbox can use it as a gateway to the modem.
You have to get the Xbox 360 (PC) controller which is still the same price of an Xbox 360 (360) controller.
There is no way to use your iPod's internet connection for your Xbox because your iPod cannot hook-up to your Xbox's ethernet port.
Yes. Virtually any router connected to a high speed Internet connection that meets the requirements will work with the Xbox 360.
If you have a laptop, then you can plug an Ethernet cord into the Xbox and then connect it into the Laptop. Test your connection on your Xbox and you should be set.
No you need XBOX 360 controllers.
Your xbox will automatically log in to Live if you hook it to the net, all that this means is that gaming over Live would be nigh impossable, and downloading patches and games would soak up most of your night, and that's if it didn't get dropped mid load.
The original Xbox controller doesn't work on the 360.