My eventual goal will be to someday upgrade my analog track system to digital. Up until I started researching slot car tracks a few months ago, I never knew these things existed. I've attached a YouTube link that helps to show most of the functions they provide. If you take the time to watch it I think you'll be amazed. I know that I was.
You can run up to 6 cars on a two lane track at the same time. It's got lane changing that you control. There's an automated pace car and computer controlled opponents. It has the ability to set parameters for fuel consumption so you'll run out of gas if you don't pit. - A tower that will display the leader board. etc, etc...
