potty mouth

I've come to the conclusion that I cannot play the 360 in front of sydney.  Now that she's two and has a budding vocabulary it only takes one slip up to get me in hot water.  Apparently when I turn on the box I have significantly more than a few slip ups (although, I'm definately no venom).

I figured this out the other day.  I was playing some COD whilst she was coloring and carrying on as children do.  Next thing I know she's running around saying "fuck it" and laughing.  She wouldn't freaking stop!  I quickly distracted her with a new marker, but the damage was done.  Later that night while we were getting ready for dinner she says "fuck it" again, out of nowhere.  When her mom asked what she just said I told her "fix it" and then stuffed a bunch of grahm crackers into Syd's mouth. 

Children really are sponges.

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Off topic, for the tech gurus:

There are all of these golorious hi def mkv files out there.  So says my "friend" who uses torrents anyway.  Is there a viable way to change these to an mp4 container to play on the 360 whether streaming or on dvd?  I know that it would have to be 2 channel audio, that's not a huge deal.  I just don't want to spend 19 hours transcoding.  And I really don't want to pull it all apart and demux this and butt fuck that and remux and all that crap. 

What if I bought a cheap blu ray player.  Could I simply burn the existing mkv or hd .264 and burn to dual layer dvd?