Sorry, I didn't track that we were working with this for a command (I'm trying to do too many things at the same time today 
).
It's been a while since I've done this and I don't have time right now to dig in and do some testing with it. You might be better off posting this as a new topic as we've answered your initial question and this topic is getting quite long. This will also bring it to the attention of someone who may have more time than I do right now to work with you on it.
-Dell