Web 2.0 text chat apps

Over the next few days, Zoho will update its presentation app, Zoho Show, for all users. We"ve been covering the app since June 2006, when we called it "extremely basic." It has matured since then, and the new version, Zoho Show 2.0, is much more professional and useful. But I found that it still has some maddening limitations. The interface has been improved and brought more into line with Zoho"s other apps. And there"s now a decent library of templates, most of which are pretty sharp and will make your presentations look professional, assuming you get the content right. There"s also a library of shapes you can use to draw diagrams. ***