I wish I had posted this last week, but in any case, this free webcast on screencasting (creating digital presentations that record your actions as you use a computer, with or without a voice over) is happening today from 8-9am PST (11-12am EST). If you don’t catch it the first time around, SirsiDynix will be adding it to their archive, along with a whole slew of interesting, free, archives of previous webcasts on everything from podcasting to teaching client (patron) relations, to name just a few.