Anyone figure out how to do this yet? I know you can do it with a spotlight search, but that's not exactly directly from the Finder. This is probably one of my most desired features, and I can't even figure it out and the system help is worthless.
Well There is an option in the contextual menu now when you multi-select images for slideshow, but for some reason I can't get it to work...
assuming it uses coreImage to do a slideshow like mail.app does now and like iphoto does and did in prior versions