no!
Yes, if you can afford $5 a month, (you should if you own an xbox360), it makes your xbox 1000x better, im not joking.
It depends what package you buy. If you buy a package that is more money, you will average out a lower price per month and save a little bit more money for buying a long amount of xbox live. A regular 1 month pay is $8 a month.
For a year it $59.99. For a month it is $9.99
No, you can't.
You only get it for one month
Every xbox 360 comes with three one month trials
You only get 1 month of free Xbox Live Gold Subscription if you make an account on your Xbox 360
it is worth the money. I suggest you get xbox live. Then you can play people online. You can get more features by getting xbox live like facebook and netflix.
You only get free gold subscribtion on the xbox elite for one month
Yes! With the purchase of a new Xbox 360 you get 1 month of Gold for free when you create a gamertag.
The Xbox Elite is only worth the money if you need the accessories and want have a complete system out of the box.
Yes, Silver is always free, but comes with limited funtionality.You cannot join PartiesYou cannot play onlineThose are about the only limits for xbox live silver.