I've made a thread about how hotkeys are the best things everand how P:E would just suck without a good hotkey functionality (and well-organized UI to match it). Check out the signature!
But now, it's time to hit the mouse. Most mice have two buttons and a scroll button in the middle. Unless you're a macbook. Then you've got some crazy....off topic. So, let's see how we can use the mouse scroll button to best effect!
1- Scrolling up and down quickly switches between party members.
2- Scrolling up and down allows you to move through the inventory screens.
3- Scrolling up and down allows you to switch through dialogue options.
Any other effective ways we can use the mouse scroll button? Some scroll buttons also have a third button (inside the scroll button! I can hear the *oooohs* now.) How can we use that one?