When I select clips to cut out of my recordings there is a greyed out button on the bottom left corner that says "convert to HD".  How do I use that?
After selecting the clip size I like the yellow save button will work but not the convert button.

I'm in queue, this IS interesting because The quality of video as is is very bad!  

Another user told me that the P3 has to be turned on when trying to edit.  Also the clip needs to be paused while hitting save to get it in HD.  I still have to try it.  Going to try putting my old Pilot app vids on the the SD card to edit them in HD as well.

Interesting... I will try, Thanks

Yes if The p3 IS on with The video inside The sd card IS possible convert to HD!