Slideshow on TV
Additional info if you want to read more:
The images will be changed frequently so I want to be able to grab the flash drive, drop the new ones in and delete the old ones, and stick it back in the TVs. That seems the simplest to me.
We shut our computers down at night so I don't want to go wifi and run it from my computer. Besides, wifi TVs are more expensive and I don't need all that. I'm planning a 19"- 24" for the counter top and something a little bigger, maybe 32" for the front window.