#5. "RE: Capture NX 2.3 released by Nikon - a fair amount of changes" In response to In response to 4
Colorado Springs, US
Yes. This was done to preserve compatibility with CEP3 for Windows users. The 32-bit version still offers worthwhile improvements in speed, etc., so I recommend that Windows 64-bit users install the 32-bit version if they want to continue using CEP. Mac users don't have that dilemma as there's only one version, and you can switch back and forth between 32 and 64-bit modes when you want. That's still awkward, but better than the Windows situation.
BTW, users operating with large-sized NEFs (such as those from a D3X) will find the performance improvements very helpful.