Have a new ATV that I received as a gift. Have it set up and it is working. Thinking of loading Boxee; have done a lot of reading on what Boxee can and can not do; but I still need a few questions answered. After Boxee is loaded; I'm assuming that Atv's interface is gone completely? Can it be brought back if something goes wrong? Can Atv's hard drive be read and files/folders added or deleted? Thanks in advance!