Quote: Originally Posted by dragotron
Now to find the best 64 bit software for managing and tagging photos
It may not be 64-bit but Google's Picasa works very well under Windows 7 x64 and I highly recommend giving it an eval. Over the last 6 months Google introduced facial recognition features into Picasa that will automatically tag photos with names you assign, after grouping the photos in virtual folders based on what it thinks are the same faces.
I am very amazed at its algorithm for grouping faces, as it was able to group my children's faces from a very young age (approx 2 months) up to their present ages with something like 98% accuracy.
The key to using this feature is after adding your root photo folder as a library is to let it do its thing overnight.