Congrats on getting it! AND congrats on your first post from your Mac. How exciting!

I can’t answer all of your questions, but let me answer a couple of quick ones. We’ll talk more later and address some of the others.

1- Are you using both pieces? There are two pieces to the plug, and the extended version isn’t any bigger than a regular plug (the size of a three prong), and therefore shouldn’t be too heavy or too bulky for your wall.

4- Google this. It’s a fairly simple fix. But you’ll have more luck with googling than if I try to explain it. If you still can’t get it, I’ll talk to Selo about a better way to explain it.

5- There shouldn’t be any problem with your mouse. If it’s lagging, and you’ve already adjusted the speed, something else is going on.

6- Are you using the Finder? Everything can be found from there. It’s the little magnifying glass in the top right corner. Click on it, then type in what you are looking for.

I would recommend calling Apple and talking to them, just to get it on record that you are having complications. Otherwise, hang in there. Most of these are learning things that can be worked out. Try these things I’ve stated, and we’ll talk more.