Did you also see a
 Quote:

Testing1234$

before the
 Quote:

COM exception error "SetInfo" ((null) - (null)) [-2147352567/80020009]

Maybe try
 Code:
$objUser.SetPassword($strPassword)

Maybe you also have to include the domain:
 Code:
; ------ SCRIPT CONFIGURATION ------
$strUserName = "naadmin"
$strFullName = "NA Admin"
$strDescr = "North America Administrator"
$strPassword = "Testing1234$" 
$strComputer = "IHE-GLBIMG31"
$strDomain = 'MyDomain'
; ------ END CONFIGURATION ---------
$objSystem = GetObject("WinNT://" + $strDomain + '/' + $strComputer)
$objUser = $objSystem.Create("user", $strUserName)
$objUser.FullName = $strFullName
$objUser.Description = $strDescr
$objUser.SetPassword($strPassword)
$objUser.SetInfo
? @Serror
Get $

I just copied some code from this thread:
http://www.kixtart.org/forums/ubbthreads...=true#Post36268