Linux Categories try 4

TODO: {{#todo:Test|Mike Dean|oe 4,oe 5,md,InProgress}}

General Information	System Configuration	Software Development	System Operation
Graphics	Working with Filesystem Images	Bootloaders	Support

Use this: http://jqueryui.com/accordion/

With top level categories in the Examples area on the right, and the 2nd level categories as accordion section headings.