A public screen manager for AmigaDOS 2.0.  Lets you open, manipulate, and
close public screens, set the global public screen bits, and provides a
good example of using GadTools and ReadArgs.  An update to version on disk
418.  

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                  240     624  38.5% -lh5- a285 May 10  1991 PSX.info
[generic]                  543     976  55.6% -lh5- 3971 May 10  1991 psx/poster
[generic]                 7499   12744  58.8% -lh5- d888 May 10  1991 PSX/psx
[generic]                 3104    6583  47.2% -lh5- 92b6 May 10  1991 PSX/psx.docs
[generic]                  643     734  87.6% -lh5- 2d14 May 10  1991 PSX/psx.docs.info
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         5 files   12029   21661  55.5%            May 10  1991