My son likes to use his gamepad on his iMac. His controller is a Logitech dual-action handheld gamepad. He uses a program for the drivers called Gamepad Companion which you can find at www.carvware.com which is $15 for a license. He said he got the email in a couple of days and it works well. The software makes all the keys of his controller completely programmable and works for many different gamepads. He chose the Logitech one because it had a bunch of buttons. I hope this helps.