westom and Gene,
I have never taken the time to understand this type of gadgetry, but with a disrupted install of Dragon my attention was grabbed, so I thought the topic might be pertinent to fellow AC users.
My initial intent was to warn others of avoiding the mistake I made.
I spent over an hour last night trying to google my last question above before I posed it here so your answers are once again much appreciated and thanks for the rational well written responses, from a guy who is trying to rapidly catch up on things not necessarily learned along the way.
