I am trying to set up Live on my 360, and I have come as far as the Terms & Privacy statement. I accepted it... but the console keeps freezing, or loading without telling me, and it sits like this for a long time, until I gather than nothing has happened and I turn the console off...

Has anyone else experienced this, and if so, what can I do?

Thank you all very much, in advance.
I'd call xbox support. They've always helped me. I think the number is 18004MYXBOX. Hope that helps