My roommate has an X Box, and I have Netflix. He wants me to put my netflix on his X Box so we can watch movies.
My question is, how much access to my account would he have from the X Box? Would he be able to see my instant Watch Queue? How easy would it be to disable his access from my main account, if I don't get a chance to take Netflix off before he moves out at the end of the year?
The Xbox shows your instant queue, the Xbox can delete and rate movies that are in your instant queue, thats all. Your roommate can't add movies to the queue without access to your Netflix account.
If he wants to be able to add movies to the instant queue, and that is all you want to allow, then there is an iPhone app (Instant Queue Add for Netflix - I wrote it :-) that would let him add to Instant without having any other access to the account. You would have to sign in once after install to connect it to the account.
You can also disable individual Netflix API based applications from accessing your account at any time.