A month ago, Emmanuel Okyere presented RIFE at London's Java Web Users Group. Even though he had some technical problems with presentation format incompatibilities between PowerPoint and OpenOffice, the presentation was recorded and can be seen here:

http://video.google.com/videoplay?docid=-6431749968960182884

I like the interactivity he has with the audience and the overall loose feel of the presentation. It's well worth checking out.

He will be presenting it again on March 17, hopefully without any hiccups this time.

The presentation I did last weekend about RIFE at Fosdem has been recorded on video and the stream is available from here:

http://ftp.belnet.be/mirror/FOSDEM/FOSDEM2006-rife.avi (305MB - 57 minutes)

Sadly they started a bit too late, and the focus isn't correct for the first two minutes. After that though, the image is fine and it should give a good introduction into RIFE.

Enjoy!