Urchin has released an improved version of his c64 emulator c64psp. This emulator is based upon Frodo.

09/10/2005: v0.2 :- Added support for analog stick, virtual keyboard, joystick swapping and ability to load t64 and d64 image files. Video is now centred. USB disabled for this version.

http://homepage.ntlworld.com/octopus/c64psp/