GB emu for the rev 1.00 PSP, as theres been a couple of releases since the last post heres all the changes:

v1.141 (2005/05/23)

• Fixed error accessing memory stick if sleep function is used
  
  v1.14 (2005/05/23)
  
• Analog pad sensitivity adjustments (kmg)
  
• Control Motion Sensor via analog pad (Tilt N Tumble, etc.)
  
• Adjusted key configuration's shortcut key input
  
• Added "AnalogPad to D-Pad" option in key config