If you have an About box in your application, a nice extra touch is to throw in some information about the Scripting Engine.  There are 4 easy to use functions in VBCE which return scripting engine information.

Dim strVersion As String

'-- ScriptEngine() -
'-- Returns a string representing the scripting language in use.

'-- ScriptEngineBuildVersion() -
'-- Returns the build version number of the script engine in use.

'-- ScriptEngineMajorVersion() -
'-- Returns the major version number of the script engine in use.

'-- ScriptEngineMinorVersion() -
'-- Returns the minor version number of the script engine in use.

strVersion = "Script Engine: " & ScriptEngine & vbCrLf
strVersion = strVersion & "Script Engine Build Version: " & ScriptEngineBuildVersion & vbCrLf
strVersion = strVersion & "Script Engine Major Version: " & ScriptEngineMajorVersion & vbCrLf
strVersion = strVersion & "Script Engine Minor Version: " & ScriptEngineMinorVersion & vbCrLf

MsgBox strVersion