I know a little about video editing, but funnily enough I don't know much about woodturning. So I sent the link of your video to my big brother (who is a wood turner).
From the editing point of view, I though the video piece was well composed and presented, so not much to worry about on the technical side. My big brother enjoyed the video too (and has no doubt spent a bit of time on your WEB site). He did mention though that if the videos are to become an instructional series, then they may well benefit from some slow motion shots to illustrate some of the finer points.
Well done I say!
COMPAQ something or other with 500Gb Boot Disk, 1Tb external Firewire Disk, 4Gb Memory and a super duper sound card, 19" TFT Monitor etc etc etc
Sony TRV33e : Sony TRV310e : Canon XM2
Sony Vegas Studio editions to v11
Remember, there is always more to learn than there is to teach.