Hmm...this picture has potential, its just a little too dark. I think if you would give it more exposure to capture a bit more light, along with filling the frame with the tree and lights (rather than leaving the left side black) you'd come out with a stronger image. My favorite view of our Christmas tree is at night with all the other lights off, so I know and appreciate what you are going for here.
its a bit too dark, which kinda goes against the assumption that christmas is bright and cheerful. i like how the action is to the right,though, makes it easier to see all the desktop icons on the left.
Nice perspective of Christmas. I like the darkness...it's kinda chilling, definitely a different feeling than the warmness you get from most Holiday shots. Great shot :)