How to adjust time by a fixed amount on on a bunch of photos in iPhoto?

[Winston]

Looks like batch change via "Adjust Date and Time" works. Even works on an Event, although I found that it didn't work properly on the event where I'd created duplicates, changed the time on those, then trashed them. I had to select the original photos manually there.

Do wish I could enter the time differential instead of having to calculate the correct time for the first photo. At least the popup tells you what difference will be added, so I can check my calculation.


Thanks for the help.

- Winston