VICE PSP v2.2.1 is released. VICE PSP ia a Commodore 64 emulator for PlayStation Portable(PSP).

VICE PSP v2.2.1 Changelog:
# Updated VICE to version 2.2
# Includes SFX Sound Sampler and SFX Sound Expander emulation
# Includes EasyFlash cartridge emulation

Download: VICE PSP v2.2.1
Source: Here