#3. "RE: Capture NX 2.3 performance review and benchmarks" In response to In response to 0
Caution for Color Efex Pro users. If you are running Windows 7 AND you choose to upgrade Capture NX2 in-place (meaning you DON'T fully uninstall THEN reinstall), you are NOT given the choice of 32-bit versus 64-bit. The installer automatically gives you 64-bit period.