Hi, Martin. Before I go into detail here, did you find the explanation in the manual confusing, or was it not something you saw when you were going through it?
Let me try to explain what the deal is. Basically, when copying from the source to the destination, SuperDuper! has to decide what to do in the case where a file being copied from the source is already on the destination in the same location, with the same name.
When "Copy newer" is selected, the file on the destination is replaced with the one from the source if the file on the source has a later (newer) modification date.
When "Copy different" is selected, the file on the destination is replaced with the one from the source if the file is different in date, size, HFS+ meta data, etc. So, the file on the destination is basically replaced if it's not exactly the same as the source file.
Make more (any?) sense?
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--Dave Nanian
Last edited by dnanian; 08-15-2004 at 11:12 AM.
Reason: Fixed typos
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