Hi David,
Thanks for your email, and for being a Hulu Plus subscriber since August!
Unfortunately, due to limitations with our content partners, we aren't able to enable the video-out feature for the iPad and iPhones at this time. We do get quite a few requests for it though, and will continue to work with these partners to try and allow this feature at some point in the future, but I don't have a timeframe for when it might be available (though, I would love to have this feature myself).
I wish I had better news for you, but please let me know if you have any other questions.
Happy Holidays!
Devin
Hulu Support