Not regularly (I can access it when I'm at home but not when I'm down at my work address). Usually take my consoles home when I'm off for a large time (or if there is something I want to do on it (like play a new game)) and do all the updates then.
Thinking about it wonder if I can use my dongle with it

15gb download limit- probably use quite a lot of that though- bit like streaming- uses loads very quickly!