Suggested Workflow

[tenmangu81]

Folks an FFF contains the 3FR.

Once you have your 3FRs safely imported as FFFs and backed up you can delete them (the 3FRs).

The FFF contains the 3FR plus previews and adjustments as meta data.

Yes Nick, thanks a lot. Do you know why they are lighter than .3FR ?

[SrMi]

Folks an FFF contains the 3FR.

Once you have your 3FRs safely imported as FFFs and backed up you can delete them (the 3FRs).

The FFF contains the 3FR plus previews and adjustments as meta data.

Yes Nick, thanks a lot. Do you know why they are lighter than .3FR ?

Do you mean of a smaller size? FFF is lossless compressed while 3FR is uncompressed.

[tenmangu81]

Folks an FFF contains the 3FR.

Once you have your 3FRs safely imported as FFFs and backed up you can delete them (the 3FRs).

The FFF contains the 3FR plus previews and adjustments as meta data.

Yes Nick, thanks a lot. Do you know why they are lighter than .3FR ?

Do you mean of a smaller size? FFF is lossless compressed while 3FR is uncompressed.

Yes, that's what I mean. Thanks for the answer.