The Kinect will not take any memory. However, updates will. But there is no need to worry about this because all updates are very small.
190 Mega bites
Kinect needs at least 4gb to function
No, Kinect will function on any xbox 360 console with sufficient memory.
No. The kinect has no memory storage.
7 mb
If you already have the Xbox 360, you can just buy the Kinect bundle console which saves you more money. Kinect bundle works in Xbox 360 with both 4GB and 250GB memory. You can also buy an Xbox 360 which already comes with a Kinect bundle. You can't play Kinect without an Xbox 360 nonetheless.
All the Xbox 360s are compatible with Kinect. You just need to be sure you have enough memory free on your XBox for associated updates for Kinect users.
It depends on what you mean. If you mean your profile character, then yes.
10mb to save a profile
You're going to press the middle Xbox button on your controller, then go to Settings>System Settings>Memory>User Profiles. then select the profile you want to delete and select Delete.
Kinect doesn't have controllers
Kinect itself costs $149.95
399.99
Kinect +Xbox Is 1000 Kinect camera is 600