I'm very interested in this mod. I'll be keeping a close eye on this thread. I own a HMZ-T1 & have a 3 point headtracking system setup for it using FreeTrack. As you mention the mouse emulation solution offered by both TrackIR and FreeTrack is great, but the full implimentation of head tracking in Skyrim would make it the first affordable VR gaming experience in homes. I have a 360 pad hooked up to play Skyrim, while using FreeTrack for headtracking I enable both K&M & the 360 pad ingame by using a program called X-Padder. This allows me to map key strokes and mouse movement to 360 pads buttons and anolog sticks. The only downside I have experienced thus far is that walk/slow walk has to be toggled due to the limitations of the key stroke movement controls. Oh, vibration is also off. Off course a way to enable both inputs without the need for a 3rd party program would be preferable. If you plan on getting a HMZ-T1 then I'd recommend you hurry (finances permiting). There are rumours abound that the HMZ-T1 will have a very short production life, I have even read reports of people contacting Sony to be told that this product is no longer available in their region. I'm sure we'll see a HMZ-T2 if that is true. If you make any progress on the Head Tracking front, feel free to hit me up for some testing, I'd be happy to help out. From what I have read on the 3D Vision forums, the vast majority of the 3D issues have now been fixed, if not all of them. Good luck!