[ag4ever]

You specifically stated you are going to upgrade, not that you might upgrade if you like it. You inferred stealing, whether you like it or not.

Also, you are stealing if you just load the operating software from the demo car onto your car's system. Remember, our navs don't load the software every time, but just when they first see a new version or when they loose power and the software dumps from the memory. So by just putting the 7.1 into your nav, you will have the new fimrware, but no new maps when running the 6.1 disk.