So why would you want to remove the Joomla meta name generator ? Perhaps to customize your content for search engines and also for security reasons, you do not want to make it easy for anyone to know what platform or joomla version you are using.
By far the easiest way to remove or customize the Joomla meta generator is using this cool plugin.
Joomlart has one of the best joomla templates on the web. They use the T3 framework, and one of the most annoying things is changing the the favicon. That little icon in the address bar next to the url. In most templates this is located in the home directory, for some reason Joomlart chose to make everyone’s life a little harder by having this icon deep inside the template directories.