When files are uncompressed, they will be returned to their origiunal directories. Dangerous and not recommended. Delete the original file after compression. Over-ride SmallTime's naming convention and choose a name for the output file. Since SmallTime does not look at the name of the file for decompression, this can be any name you like.
Files ending in '.ST' are only a convenience.
After opening SmallTime, you must press return or enter to dismiss the startup screen. You will be presented with a standard Macintosh file selection dialog. SmallTime will then ask you to confirm that you wish to save the file to its default name and location. Change these as you wish. You will be presented with a standard Macintosh file selection dialog.