It's pretty simple if you play around with it for a bit but the basics are:
- Open bbtracker.
- Access the menu.
- Choose Start Track. Specify a name for the track.
- When you're done, access the menu and choose Stop Track.
- If you need to transfer the track to a PC then access the menu and choose Export Track.
- I recommend using Mass Storage Mode to get the track from the BB to your PC.