Yes, but so did the old one. The space required for the dashboard is minimal, and you shouldn't have to worry about it.
In the hardrive in the console.
GB means giga byte or how much memory an xbox hardrive has
Either buy a new harddrive or buy a memory card.
Yes It does...... if the xbox had a separate memory card(for the 360) you can save your data (NOT on the hardrive on the 360 memory card)
It comes with a 256mb memory card built in, but it can also use a hardrive for extra storage.
No you will need a transfer cable to get your memory on a new xbox. Alternatively you can configure an USB flash drive and use that as your memory system
Yes if you have a storage device, i.e a Memory Card or Hardrive.
yes you can but as long as the portable and the hardrive have enough space
yes it will, if you know how to hook it up
You either need a memory card or hardrive
Transfer Cable. But the new Xbox 360 Dashboard update, will not allow you to mod any games.
You need a hardrive. Hardrive