General tweaks and improvements. Sound and shiz. Also, a resource-intensive button.

There are things that could probably be done better, hence why I'm requesting this be pulled into the beta branch. I'm pretty sure it's stable, but wouldn't bet too much on that. Either way, there are things that could be improved upon
I'm not entirely sure about the stability / reliability of the new soundMenu feature (I'm not sure I didn't remove something that was necessary.) The graphical end *should* be fine, but I'm more concerned about the tracks changing or stopping when they should. I don't remember everything that got changed.