Quentin d’Souza has uploaded his Web 2.0 ideas for Educators to scribd. It’s similar to Zoho, Google Docs etc., in that you can upload Word Documents etc. It differs in that they are then designed for viewing – as .pdf, Word, plain text – and, which I think could be useful for quite a few students, .mp3 files. The real drawback that I can see with the mp3 files is that you’d have to do a bit of fiddlling to get to hear the .mp3 & see the text/ diagrams at the same time. That would be useful!