Can I make a couple suggestions? Is it possible to have any non-command text in math mode be a different color? Sometimes when I have several $'s in a line, it's hard for me to tell if I'm putting all the right things in math mode or all of the wrong things!
Also (and I don't know how difficult this would be) is it possible to have a "Close Environment" shortcut which when hit will identify the nearest \begin{…} and will automatically insert a \end{…} to match it at the current cursor location?
Thanks for fixing the cursor problem. Also, I'm not sure in which update this was handled, but I no longer have the PDF viewer hanging -- it would require that I restart the program every 15 minutes. I had to step away from using the program for a while because of that, but now it's working very well. Thank you for your efforts.