I found two apps in the market that are supposed to let you manage your netflix queue. I tried phoneflix but it didn't work, it said both my queues are empty. The other one got horrible reviews so I didnt even bother. Hopefully the guy that made the netflix app on the pre will step up and port his app to Android, we could really use it!
Ok, I just added a movie from Flixster and then checked what version was ordered on Netflixs website. Since I told Netflix that I want to order Blu Ray by default if available, that's exactly what Flixster did!