Can someone give me some information about software updates? I have a Elite 7 HDI that works very well. There is a new software update 1.08, that is out. I have read about these modifications..... Not interested..... I hate to upset a good thing, a unit that seems to work fine. If another update comes out later. Do I have to update in order or just the last one. Thanks, I am sure some of the electronic experts have the answer