Howdy -
If you missed the Open Hardware Summit (http://openhardwaresummit.org/) or you just want to relive it, then you might enjoy several videos posted from the Summit.
First off, Limor Fried (aka Lady Ada) of Adafruit Industries gave an outstanding opening talk:
Open Hardware Summit - Keynote Limor Fried
The whole conference was streamed live via UStream where you can still view the recordings of each session:
http://www.ustream.tv/channel/open-hardware-summit-2010
I'm really looking forward to next year and amazing Open Source Hardware creations along the way!
Cheers,
Drew