It depends. The memory can range from 4GB-250GB.
how much memory does xbox live need/
You can find out by looking at the memory option in settings.
bigger memory
The elite is black and holds more memory. The regular is white and less memory.
7 mb
I'm not too sure about this but, I didn't see any slots that look like a Xbox memory card can fit on a Xbox 360 memory card, I didn't even think Xbox had a memory card to tell you the truth, but if there is try goggling to see if there is a memory card for Xbox to Xbox 360 adapter or somthing like, sorry I couldn't help as much as you wanted. -RapidCartoon
It depends on which one you buy. The cheaper Xbox s comes with 4Gb of memory while the much more expensive one comes with 250Gb.
Xbox 360 pro(white) yes xbox360 Elite(black) IDK-I don't know
If when you say regular Xbox, you mean the REALLY old one, then get the elite. It can play regular Xbox games, and has a lot of features. If your talking about getting the elite over the arcade, get the elite if you want a black Xbox that comes with a lot of memory, or if you want a white Xbox with little memory, get the arcade.
The Xbox Live Arcade says it is 113.21 MB
less than 15 Kb
It comes with a 256mb memory card built in, but it can also use a hardrive for extra storage.