Dolphin SVN r4737 is released.Dolphin is the first Gamecube emulator able to run commercial games! Dolphin is a great Gamecube(NGC) and Wii emulator.It has a partial Wii support and plays most Gamecube games.

Dolphin SVN changelog:
r4736
Now Dolphin officially supports Multi-WiiMote (up to 4)
* You can connect/disconnect one or more WiiMote from Menu->Tools any time (must pause game first)
* Up to 4 Emulated Wiimotes can work together at the same timer
(PS: "Wiimote_Real" needs to be rewritten to support Multi-WiiMote, and it could be broken already now)
r4737
DSPHLE - AX - Metroid Prime 2 (GC) audio should be better now

Download:Dolphin SVN r4737 x86
Download:Dolphin SVN r4737 x64
Source:Here