I finally got my SkyTag green laser light. This thing is great, USB adapter to plug into your laptop or PC, set the SkyTag in your window or better yet on the roof of your house on your laptop. It's built in GPS locates itself and tracks any incoming aircraft.
I have to say, the laser is VERY bright and is visible up to 22 miles by the naked eye. You need a internet connection, 56k will do since the flight data is pretty well compact, most hourly recordings under 1mb. I'm on multiple T3 so I am able to download weekly paths (minus small aircraft schedules) at a time.
Working it is a breeze and it's very neat to watch it rotate, find and tag any aircraft, you would very surprised how much aircraft travels over your home without your knowledge. Price is $150 via thinkgeek.com which is the lowest I have found it, for anyone interested check it out: