No, the EventID localization option was added in 1.5, and the help documentation for the messaging & localization is being rewritten.  There should be some documentation over this in the udpate today, but I'm not positive that it is in the version that you have

Thanks again! Did you cover this somewhere in the documentation that I missed?

We added a localization field so the Event ID could be localized as well.  By default it is blank.  To correct the issue, open up your Messaging project and go to the properties, select English and then Edit.  You will see a blank field for Event ID,  simply type in Event ID and it will then start to appear properly after you re-export your localization files.

I'm using your Messaging component and I've noticed lately that when i display a messagebox by way of ShowMessageByKey the word EventID is missing from these messageboxes.  Any idea why?  The screenshot below illustrates.

Thanks