No. Once you own the console, it is free to play. But if you want to connect to xbox live, then you have to pay a subscription fee.
Yes, the kinect can work with or without Xbox live.
unfortunately, you are unable to download an update without Xbox live
No.
You will need to have an internet connection to have Xbox live. You can plug your xbox in with an ethernet.
No, you can play on Xbox Live with or without Kinect. Kinect only adds more features to Xbox Live. It is not a requirement.
All editions of the Xbox require you to purchase the same memberships.
its fun without xbox live cuz you get spec ops and single player story but its more fun with xbox live!!
No.
yes its only used for xbox live to send pictures of you to your friends
to connect to xbox live you need a router or a modem
If it's on the Xbox Live Marketplace then no.
no