Give fnLDAPQuery() a try. Here is an example for the current workstation...

Code:

 ; == Return the distinguishedName for the computer ===================  
 $aAttributes = "distinguishedName"  
 $sADsPath = "LDAP://"+GetObject("LDAP://rootDSE").Get("defaultNamingContext")  
 $strFilter = "(&(objectClass=Computer)(Name="+@WKSTA+"))"  
  
 $aResults = fnLDAPQuery($aAttributes,$sADsPath,$strFilter)  
 @ERROR " | " @SERROR ?  
  
 For Each $Result in $aResults  
	$Result ?  
 Next