I'm looking on the new and improved(?) webpage and can't seem to find a satisfactory solution for my dilemma.

I want to say I appreciate your advice, but I still am unable to do what I want to do with the new webpage. Let me give you an example:

I buy a movie, for example - THE DONNER PARTY

I open up the new webpage, type in the title name, and find that there are actually three versions listed by that title name.

I click on the version that matches the one I have purchased and that page opens up, giving me all the information I need to know about that particular version of the movie.

Now I actually do have 75 lists of various criteria by which I have categorized the 5000 movies I have in my collection and this movie may or may not already be on one or more of those lists.

My problem is this: How do I find out if this version of the movie is listed on any of the lists that I have already created and on which lists does it actually appear, in which case I can either choose to keep the movie as a duplicate or try to resell it? And secondly: How can I quickly and efficiently add this title to one or more of my already existing lists?

Previously I was easily able to accomplish this by just hovering over the check mark in the upper left corner and either adding or removing this movie from one or more of my lists, all the names of which would be visible in the drop-down box. Is there a way to do this now or should I just suck it up?