While I think its awsome that you guys are releasing HD subs, please reconsider releasing a .avi version as well if it doesn't take any extra time from you.
Not because of problems with sync (I have no problems with either version), but with an .avi file i can stream the video through my xbox 360 and watch it on my HDtv instead of on a tiny 21" computer screen. Seems like a waste to have to watch such high quality videos on a small computer screen when better options are available.
I'm the same way actually, with wanting to stream the episodes to my 360 so I can watch them on my TV. You'll probably have to just do what I did, which was download the HD raw and the subtitle file that Vegapunk has on their site, and add the subtitles to the avi file on your own.
http://forum.videohelp.com/viewtopic.php?t=272736 <– Thats the link to the place that I learned how to do that. Also if you do end up doing that, while you're in the VirtualDubMod before you save the file, you'll have to go to Video-->Framerate, click the bullet next to "convert to fps", and change the fps to 23.976. After that just save the file and the new avi you created should have the subtitles. I think it took me an hour and a half to do that, I don't know how long it might take anyone else. Anyway, this worked for me at least.