Chuck, K7QO, has posted some videos on his QRP Tech NorCal40A project on YouTube and I have relocated those published as of this date here. They are similar to his 1-Watter series except a little quicker on the up-take. That is, there isn't a lot of hand-holding. You either get it or you don't. I have added them here (and will try to add new ones as they are published).
No embellishment; here they are:
In addition to those, there's a video Chuck recently released on crystal checking. He uses a Morse code enunciator but a Colpitts oscillator in conjunction with a frequency counter can be used.
Knock yourself out!