i plan to do some more videos (with sound!) just thought i would start small with my experiances...
It's definitely a good thing - I can imagine lots of people prefer watching a screencast over reading boring (and sometimes outdated ;) documentation. Thank you! Please do continue making your videos (and yes, sound would be very nice, as some things may not be obvious just from watching the pointer whiz around).
If it's OK with you, I'd also like to provide a dedicated area on m0n0.ch for them (hosted either right there or linked to an external site); guess that would make them easier to find.
Also, may I suggest using Wink (
http://www.debugmode.com/wink/) to make your tutorials? YouTube's standard video format is quite low resolution/fuzzy; the Flash files that Wink produces may even be smaller while still a lot sharper.