Gamecube emu, heres whats new:

• overall source code is rewritten and cleaned-up
  
• stable plugin specifications
  
• precede video timing
  
• improved debugger (more commands)
  
• memory cards are finally emulated
  
• compressed GCM files feature
  
• some HLE optimizations
  
• integrated MAP maker for HLE
  
• MEGA *ton* of bug fixes (see changes.txt)
  summary : some games are playable (but slow). no sound yet.