Ditto. And my wife loves having DIY in HD (tho I watch it more often now too). She also watches/records much more TCM now that it is in (widescreen, not vastly overcompressed, upscaled, quasi-) HD.
I was just going to say the same thing about DIY. I used to watch it a lot but stopped a few years ago and now that it's in HD I'm watching a lot more now. That along with TCM (my favorite channel by far) and BBCA has made the last few HD converts really great from my prospective. We are getting down to the last few but I'd still like HLN, Cooking and H2.