Presents: last one that's going to be on time arrived today
Tree: just erected (it's artificial)
Train: Not set up yet, but it will be shortly. It's too new for my general model railroading, but I have a Acela Express from Bachmann (reviewed on the bottom of this page also if you're curious) to set up around the tree. In fact, if you want to buy one for less than retail, I actually have a new in box spare set.