This is a trailer for a snowkiting video called Wendigo produced by a Swiss group. No point in ordering it as it's in PAL format (European) and it doesn't look like they internationally anyway, but check it out.
I haven't personally witnessed much snowkiting footage so when I saw this I was duly impressed! Now I know what Gabe's been talking about.
The video is in the Multimedia section under snowkiting which you can find here.