puNES v0.44 is released. puNES is a NES emulator. Currently the program supports mappers 0, MMC1, UNROM, CNROM, and the sound is available. It uses the SDL libraries and it works on both Linux and Windows.

puNES v0.44 Changelog

0.44 (bugfix release) I discovered that the fullscreen does not work properly in a multi-heads scenario. Fixed for both Windows and Linux (xinerama and multi-desktop).

Download: puNES v0.44 for Linux32
Download: puNES v0.44for Linux64
Download: puNES v0.44 for win32
Source: Here