I can’t believe it. DX Cart is still unable to connect to Authorize.net. I would find another shopping cart, except webmaster is on a walkabout in India for a couple of months.  They keep saying it will work in a day or two.
I tried to put all this information on the website with the new Dreamweaver 17 or whatever the newest one is, and the new laptop.  It kept losing remote server and told me to come back later.
I’m going to try my old laptop that is 100 years old in dog years now, and to use an older, less twitchy Dreamweaver tomorrow.