If you couldn't make it to the SoundGirls virtual conference you can find my talk here. A lot of what I said was based off my book, but instead of covering audio engineering for podcasters I was covering podcasting for audio engineers. This means that I went into a bit more detail. I also took requests for any material people wanted me to discuss, and so there are sections on how you would make a back-up of recordings made at home and on the road.
I asked for people to send in requests for topics to cover in my SoundGirls talk