Yes, there are other commands that do this, but all I tried either
 needed a task name or process address or had enforcer hits.  The idea
 of this is to simply do it...

 TP <priority>   where priority can be any valid priority.

 No mess, no fuss, simple small, and $1 shareware fee... 

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                 5611    9188  61.1% -lh5- 9490 Mar 23  1994 tp
[generic]                  388     671  57.8% -lh5- 3489 Apr 11  1994 tp.doc
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         2 files    5999    9859  60.8%            Apr 20  1994