If your mousepointer reaches the left Screenlimit, this commodity will
'beam' the pointer to the very right side of the screen and vice versa.

Yaeh, nice english ;)

CU
YELLO'

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                 3019    6052  49.9% -lh5- 44b3 Jul 12  1996 MouseBeam
[generic]                  750    1601  46.8% -lh5- 6b6d Jul 12  1996 MouseBeam.info
[generic]                  218     360  60.6% -lh5- 05cd Jul 14  1996 MouseBeam.readme
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         3 files    3987    8013  49.8%            Jul 15  1996