Unfortunately, there is no way to browse the queue list outside of setting up for Instant Queue. To add movies to play on the Blu-Ray player, they must first be assigned using your Netflix account on your computer.
Your comments are helpful, and I'll be happy to send them up to see if that's a possibility in the future.
I've been very happy with the ability to play movies in my Netflix instant queue on my Samsung BD-P1590 player. However, after receiving my Netflix disc for the Wii, I found that not only will the Wii play movies from the queue, but it will also allow me to go outside the queue and browse their movie selection and add other movies to the queue. I also found that another brand's bluray player will let you do this too. Will the 1590 do this? I couldn't figure out how. It would be nice if it did.