You also have the option of copying the BE install directory and pasting down a copy of it. This will let you run two different installations of BE, each with their own settings. So you can have one BE you launch for 1 car, already setup and configured for the strategy that vehicle is downloaded and datalogging with. The other BE setup and configured for the other vehicle.
89 Ranger Supercab, 331 w/GT40p heads, ported Explorer lower, Crane Powermax 2020 cam, 1.6RRs, FMS Explorer (GT40p) headers, Slot Style MAF, aftermarket T5 'Z-Spec', 8.8" rear w/3.27s, Powertrax Locker, Innovate LC-1, GUFB, Moates QuarterHorse tuned using BE&EA