Another handy tool for information literacy which is gaining popularity is screencasting…formerly known as a video tour. See tag in del.icio.us…also here. It seems the most talked about tool for screencasting is Camtasia…here’s more.
From their website:
“Every co-author can edit the shared document at any time, from any place, and at the same time! There’s no need to send files via FTP or to compare documents when multiple users need to make changes to it independently….Every user has their own color. Every cursor movement and text changes are simultaneously visible on the screen by all users…”