Gantt Chart

• One option - javascript or DHTML gantt chart tool that will generate it from easily editable source on the fly.
  • Examples: http://dhtmlx.com/docs/products/dhtmlxGantt/index.shtml
  • http://www.jsgantt.com/
• Or this mediawiki one I linked to : http://www.mediawiki.org/wiki/Extension:JSWikiGantt
• crude spreadsheet
  • https://docs.google.com/spreadsheet/ccc?key=0AgxMMqGvwTM-dHBZbW9TQzRpajJQSFB2M3VCTVZYbFE