Going out on a limb here with my HD DVD question

[fearmyrage]

I have been scouring every place I can on the interent But I have yet to find anything real concrete.

So here is the scoop. I have recently come in possesion of a HD DVD burner, and I got the crazy idea to try and convert some blu-rays I have to full 15 or 30 gb HD DVD files, with authored menus and everything, problem is, I can't find any software that does what I need.

Now I know that HD DVD is dead and the tools were never that extensive but there has to be something. I am looking for anything at this point, professional or consumer software, PC or MAC, that will let me author a real HD DVD. I have tried MultiAVCHD but that seems to only author HD DVD on DVD and re-encodes all my vides even if they are HD DVD compatible, with no menu support.

I know that this is a long shot but obviously there is SOME software out there that can create HD DVDs, I just need to know what it is.

[MOVIEGEEK]

I think TSMuxer still supports HD DVD, I know older versions of VideoStudio support HD DVD.

[dvd3500]

Wow you can still find blanks for that?