Unpack Library:

  This cyclegadget is used to select which library  you  want  to  use  for
  unpacking your modules. There are four possibilities:

  1. None       : If   you  do  not  have  any  packed  modules,  use  this
                  selection.

  3. XPK        : This  will  make  use of the xpk-libraries for depacking
                  your  modules. This means that it can unpack all kinds of
                  xpk-packed files including powerpacked files. Included in
                  this package is SQSH-, SMPL- and Xpkmaster-.library.
  
  4. Unpack     : This  is  a  library  made  by the coder of this program,
                  which   can  recognize  and  decrunch  approximately  180
                  different  types  of  crunchers.  This  includes xpk, and
                  powerpacker.