Congrats! I got mine about a month ago. It now takes up 100% of my portable ear time and 40% of my home ear time. Don't freak out if it makes your tracks sound different in different ways; when I got mine, I was weirded out by how they could make certain tracks sound bass heavy and while they make others sound lean and clear.
And I wont freak out =P! After swapping between an LCD-2 and a HD700, nothing can surprise me anymore ._.!
Dear god does the HD700 sound tinny after using the LCD-2....