1. READ the document in the DOCS folder from the ZIP you downloaded - it has a lot of examples, including a step-by-step process for defining, deleting, and changing a task event.

2. Make sure you place JT.EXE into the \Windows folder, or some other folder that is in your PATH. It will NOT WORK otherwise, unless you modify the tcInit() udf, as shown below.
Code:
    ; Define the path to the JE.EXE command. This should be simply 'jt.exe'
    ; if JT.EXE is in the system PATH.
    $tcJTEXE = 'jt.exe'

3. Like any other UDF, you need to place it into your script, either directly or via call or include statements.

If you simply want to interactvely run a task using alternate credentials, look for the runnas.exe tool, which works like RunAs, but accepts the password on the command line.

Glenn
_________________________
Actually I am a Rocket Scientist! \:D