I don't believe it does. I think it just came out on the slim. I think you have to plug a cord in the back of older xbox's.
Only the Xbox 360 S has built-in wifi.
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.
The newest 360's come with built-in wifi as standard.
To my knowledge you cannot connect your xbox w/built in wifi to a dsl connection without a wifi converter
Yea
No. The Xbox 360 S has built-in wifi.
You don't. If you have the new Xbox 360, you don't need a wireless adapter because it has built in wifi. But if you have any other Xbox 360 console then you will need a wireless adapter.
No it means it can get wifi without the separate add-on if there is a wifi connection close-by.
Built in wifi and looks better :)
All editions of the Xbox 360 require you to purchase the same memberships.
Yes it does and its brings its hard drive hidden inside it and 3 months of Xbox live .
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.