It works great in my N85. I only have 2 things to say.
1) The zoom keys (available when you slide the screen down) don't work with the Nokia Photo Browser, and I think it could be very usefull to be able to zoom in and zoom out with those keys.
2) It could be better to have a way to select if you want to see the photos from your phone or your memory card. Like select the folder you want to play or something like that.
But other that those things, this app is great and highly recommended