Back in my old PC when I had a folder full of photos I liked to cilck one of them and imidietly start scrolling between all the photos in the folder using the arrow keys. Now in my new iMac when I open up a photo It just shows it to me in Preview and doesn't let me scroll. I've found only two ways so far to sort of achieve what I want: 1. switch finder to cover flow - which isn't very good. 2. Import the folder to iPhoto - which is a bit of a hassle. Is it possible somehow to quickly view the photos in full screen straight from the finder??