I have been using Back to my mac and it works great. I was able to play a game over the internet just like I was sitting in front of my computer. Of course there is a slight delay, but it is very usable. I used a wi-fi connection to a 50MB home cable connection.
I ran into a new symbol on my GPS today that I had never seen before. It showed a red circle with a line horizontally in the middle and a zero. Then the highway color turned from green to black. Since the traffic wasn’t moving, I had to assume that the highway had been shut