The personal inventory file is a way of keeping track of what sections you own. The inventory file is a simple text file named myinventory.txt and located in the box folder. The format of the file is simply a list of track ids followed by the quantity and separated by a * character. For example the line:
C153 * 32
would indicate that you own 32 pieces of C153.
Note the the * character must be separated by spaces so C153*32 would not work.
If you want to add comments to the file, just start the line with # followed by at least one space.
# This is a comment.
If any problems occur decoding your file, you will see the problems in the message pane at the bottom left of SnapTrack. If your quantities don't look right, keep your eye open for any error messages.