Nemulator v3.3 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 v3.3 Changelog:
Improved image scaling. Adjust sharpness with 9 and 0 keys (sharpness in nemulator.ini).
Fixed side masking bug introduced in previous release.

Download: Nemulator v3.3
Source: Here