08-06-2011, 03:15 AM
I'm currently using Portrait Professional Studio 10 as a plug in for Adobe Lightroom 3 on a Mac Book Pro/Core 2 Duo/2 gig ram/OS10.6.8. If I upgrade to the 64 bit version, will I see any speed increase? I know that the Core 2 Duo will handle the 64 bit. Other than being able to work with larger files, what are the advantages?