Learn about gliffy.com
Here are 2 videos on how to use gliffy.
If the video is taking too long to download, you can view this video at http://www.youtube.com/watch?v=hAKzqL8qqiQ
You might have already seen this when group 6 introduced us to gliffy.
If the video is taking too long to download, you can view this video at http://www.youtube.com/watch?v=N0UgI-FVIKo