if you mean can it connect to xbox live then yes. so long as you have the hard drive. you will also need a router, and the xbox to be connected to that.
Xbox live is just online you can get live for any Xbox such as Xbox arcade, xbox elite,the slim.Live is not a console.
well xbox 360 elite is $299.99 xbox 360 arcade is $399.99 i will pick xbox 360 elite. there is no xbox 720 there is just a newer xbox 360 with wifi built in.
Xbox Live is included with the Xbox 360 Elite package.
Yes
Only the Xbox 360 S has built-in wifi.
Yes. Only the Xbox 360 S has built-in wireless.
yep
Every Xbox 360 console has the capability of connecting to Xbox Live.
Elite of course.
Elite
The xbox Elite does NOT have built in wifi. Only the xbox 360 slim has wifi built in, it is the newest xbox out. the elite needs a wifi adapter which costs 100$, the arcade, pro and elite dont have built in wifi, just the slim, which came out just a few months ago.
Yes you can. All versions of the xbox 360 are compatible.