I've just updated the demo into http://issues.apache.org/jira/browse/TUSCANY-751
Please review by unzip http://issues.apache.org/jira/secure/attachment/12341982/NewSdoOverview2.zip and use a browser to open sdo_index.html; the introduction page (thank Kelvin) is 1 click (bottom) from the overview, then the explore diagram can be clicked into respective introduction. Thank Kelvin and Luciano for the inputs, I think I've incorporated all of them such as . make overview briefer (Luciano & Kelvin) . page layout (Kelvin) . move new diagrams into diferent page (Kelvin & Luciano) Let me know if I missed anything and also welcome new inputs. Thanks. -- Yang ZHONG
