Since everything is kind of making its way into the HD world and out of the SD.
I think a tutorial or two, say for example at a beginers or simplified level first, then a more technical one on setting up comps and rendering/output for HDTV…1080i/720p etc etc
So yeah basically a tutorial on HDTV, its frame rates, aspect ratios, how to output…dealing with diff hdtv’s and such
cheers