This script will convert a directory full of lha files into lzx versions,
saving a heap of space on your HD. Make sure you set the temp path within the
script!

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                  917    1861  49.3% -lh5- 6348 Aug 14  1996 Archon.rexx
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         1 file      917    1861  49.3%            Aug 15  1996