I use PC with Photoshop for my photo work. I just bought a MAC AIR for the lightness for travel photography. Adobe says I cannt have a license for Mac and Pc, and if I upgrade my Photoshop to the Mac, I will deactivate ALL my pc licenses. What do you suggest to download photos to my Mac while on safari, which I can later develop on my pc with Photoshop?
You don't even need iPhoto (or Elements). OS X's Preview program will do what you want. If you highlight a bunch of files (a folder, for example), Preview will open them all and you can scroll through them with your arrow keys. Works with RAW or JPG, and you can delete with a right-click.