The RAR Job Manager can be opened via the File Menu.
Purpose: To automatically handle more than one RAR set.
The Rar Job Manager is very similar to the Par Job Manager. See the notes on that page for a further explanation.
Use the RAR manager when you have an NZB that contains RARs, but no PARs, or if you want to attempt unRARing before all the PARs are downloaded.
The instructions for using this window are the same as the Par Job Manager except that you put the first RAR file in the top list instead of the first PAR file. Then put the rest of the RAR files in the lower list.