The first video is the presentation made by Dan Zimmerman at the first Olio. The video was great but I was suffering from Murphy’s Law and didn’t get the sound working… Here it is in its full glory:

The next video was ‘beamed-in’ from Berlin (right!) at the 4th Edition. This is Bill Atwood’s presentation and congratulations to the CCDC on it’s 5 year anniversary:

Thanks to Dan Z, Bill Atwood, Mandy Burbage, & Ashley Cooper for these two!