FWIW, I also talked to Wayne over at NaturalPoint and he said that he and Dale have been in contact with each other. He (Wayne) is convinced that getting the code written would be relatively easy, so I told him (Wayne) that since HT has so much on his (HT's) plate right now that NaturalPoint should dedicate some programming resources to the job. All in order to sell more units of course. He (Wayne) said they were considering that, but there is no AH-SDK or anything like that.
I am waiting as patiently as I can for the support to be added. TrackIR is a very cool device, and using it in IL2 makes a HUGE difference in both SA and immersion.