Sometimes MyInfo gets into a "mode" where right-clicking in the document pane briefly pops-up the context menu but then shows a tooltip saying "Help Topic not available."

This happened for me regularly during my first hour with the program. After closing and reopening it, however, I can't get it to ...

While it is fantastic that hyperlinks can launch programs. I could find no way to launch a program with parameters.

It would be great to be able to open specific documents in specific programs.

In the "Table" menu there is a "Cell Color" command that will do the trick.
You can also add it to your format toolbar. Go to the "Tools -> Customize... ->Commands" menu and pick the "Table" category. Then, drag the control to your toolbar.

I'd really recommend that "Cell Color" go in the default ...