You're not at home? Sounds more like "I don't even own an XBox to rip it out of the cache". Nevertheless, even if you're not fibbing, wait 'till you go home... I'm pretty sure it's technically piracy if someone sends it to you.
Nevermind the fact that it's a 47MB file and it'd be hell to send through most mail servers or put it somewhere (that's a pretty large file, even with broadband).