Suggestion - Change Save settings to Save options to make it more consistent

[Sopor]

No big deal but it could be a bit confusing when you use Options in the main window and in the title of the window, but to save it i have to do that on a button called Save settings.

I would suggest you to change that button to Save options to make it more consistent.

It would also be nice if you could add a close button, because when i press the Save settings all the buttons gets grayed out. There is the small X in the upper right corner, but i still believe there should be a real close button :)