Photo Booth
Flip new or existing photos in Photo Booth
08/25/2010
To have Photo Booth automatically flip photos when they are taken, do Edit> Auto Flip New Photos or, to flip an existing photo, select it and do Edit> Flip Photo.
Take photos in Photo Booth without the flash
08/11/2010
To temporarily disable the "flash" when taking a photo with Photo Booth, press and hold the Shift key while clicking the Shutter button.
Quickly select an effect in Photo Booth
07/02/2010
When previewing effects in Photo Booth, press 1 through 9 on your keyboard to quickly select an effect then press Escape to go back.
Take a photo immediately in Photo Booth
05/07/2010
In Photo Booth, to immediately take a photo, without waiting for the countdown timer, press the Option key while clicking the Shutter button.
Quickly jump to the first or last photo in Photo Booth
03/29/2010
In Photo Booth, click a thumbnail photo then hit Command+left arrow to jump to the first photo taken or Command+right arrow to jump to the last.
Navigate quickly in Photo Booth
01/03/2010
In Photo Booth, hit Command+left arrow to jump to the first photo in the thumbnails, or Command+right arrow to jump to the last.