So I am possibly overreacting when I say this, but a 21 GB download on my xbox without making me aware of it (i.e no warning banner or notification) is a ton. I dont even have the disc inserted into my xbox and already talked to my internet and xbox support about this issue and there was nothing they could do. I mean seriously?! Can you please explain what the 21 GB of data is for and why the heck i am not able to stop this download and why it keeps trying to reinstall it after i have told it to stop. I am flipping through 20s; getting frustrated with this problem. Could I please get an explaination or possibly reimbursement for the plethora of Gigs I have used to install this angering update? Thank you for your acknowledgement.