rxjr, I'm afraid your cynicism has gotten in the way of accurately assessing the recent discussion that set off Stan's ire. In fact, one of my "pertinent" questions, as someone put it, was about switching, which it now seems you could have provided some useful thoughts. When one is too far away to take a test drive, as I am (and apparently you are), then "kicking the tires" with questions like mine are all one has.