Can somone please help me simulate a route on palm pre using realtime info from my palm pre?

Here's what it says in palm website:
AutoDrive is a feature that allows you to simulate a GPS Route over any LBS application, such as Google Maps™, on the webOS SDK. The GPS Route is contained in a .csv database file that can be generated in real-time—by using your Palm device, for example.

How do I create my own GPS route through my device to generate the .csv file?

I need to simulate my application for a screencast and it needs to follow a certain route. I can't use the default sunnydale location!

Thanks!!!! Please get back to me as soon as you can. I have to present it in a class soon....