Most games have different sizes but most range from 6-10 gigabytes in size. So you could go with the 20gigabyte hard drive, or if you want to do several games you could go with a larger sized hard drive.
500 pounds
how much memory does xbox live need/
It depends. The memory can range from 4GB-250GB.
7 mb
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.
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
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.
6.7 Gb
8 GB
y dose it matter..get off xbox..