
I just wanted to share my happiness about having had the first time to be able to configure and use 4 absolutely different gamepads as Gamecube-controllers and use them at the same time in GC games (Mario Party 4, Mario Kart: Double Dash) as well as Wii games (Mario Kart Wii). Recent changes made it possible. So for everybody that was waiting for play some 4-player(with pads)-stuff with Dolphin should now be fed 'n' happy 
The only two things I found which could be perfected are:
- Rumble function only works with the "Logitech Rumblepad II" (wired) for me. My other pads (Xbox360 wired controller, PSX2-controller via adapter, Saitek Colour Rumble Pad) don't say nothin'.
- The triggers of the Xbox360 controller are only mappable if I select Trigger: XInput. Still then, though, ingame they won't work.

The only two things I found which could be perfected are:
- Rumble function only works with the "Logitech Rumblepad II" (wired) for me. My other pads (Xbox360 wired controller, PSX2-controller via adapter, Saitek Colour Rumble Pad) don't say nothin'.
- The triggers of the Xbox360 controller are only mappable if I select Trigger: XInput. Still then, though, ingame they won't work.
Intel i5-4690k (Devil's Canyon) @ 3.5 GHz (+Scythe Mugen) / Gainward GTX 1070 Phoenix (OC'd) / ASUS Z97 PRO GAMER / 16GB G.Skill DDR3-2400 CL10 TridentX / X-Fi XtremeMusic / Win10 Pro 64bit / Dell S2716DG Monitor / 3x original WiiMote+MotionPlus+Nunchuk