Mizan Joypad Mouse is a free tool that lets you use your joystick and joypad as a mouse. This, in reality, means comfort, because between a joystick and a joypad you can configure up to 32 buttons. By mixing these combinations you have more options, like opening files (video, text, images, etc) for example.
Another option allowed by Mizan Joypad Mouse is to configure keyboard shortcuts via joystick and joypad buttons. Mizan Joypad Mouse is free, hardly consumes system resources, and works very well.