Nemulator 2.0 beta 2a is released.Nemulator is win32 NES emulator.nemulator 2.0 uses DirectX 10, therefore Windows Vista or Windows 7 is required. If you receive an error message stating that d3dx10_33.dll is missing, please download the latest DirectX 10 update from Microsoft at microsoft.com.You need a lot of horsepower (probably a dual-CPU/core system) to run the menu at full speed.

nemulator 2.0 beta 2a Changelog:
nemulator 2.0 beta 2 contained a bug that caused glitches in the background while scrolling. 2.0 beta 2a corrects this.

Download: Nemulator 2.0 beta 2a
Source:Here