Older Laptop That Will Run Maps With Realtime Tracking in GPS Posted June 7, 2006 So that leaves me with buying a used laptop running 98 or 2000 maybe. It also leaves me still looking for better topo maps displaying those back country jeep roads and trails. Interested in what you are doing to display real time tracking in your vehicle. If you only want this for topo maps in your car the answer is still USAPhotoMaps. It will display scanned USGS topo maps on your laptop with real-time tracking from your GPS. Doesn't get any better than free now does it?