I'm making progress on the next version. It can now create named archives of the instant queue, and write the archives back to Netflix. Basic sorting of the queue at Netflix also works, and I'm developing an advanced sorting wizard for combination sorts. I may also add multiple account support to make it easier to move queues between accounts. The basic idea is that you may have one account activated on a TV set, but have several accounts that would like to take it over by copying their queue's over (and restoring the original afterwards).
It's going to take a few weeks before the new features are ready to release. In the meantime please remember to rate Version 6, and suggest new features in the comments here or in iTunes reviews.