Logo
From MythTV Official Wiki
The current myth TV logo is:
http://www.mythtv.org/wiki/skins/common/images/mythtv.png
There have been several requests on the mythtv-users list for the original artwork for the logo (which was based on the old Blue_Theme). The text for this logo is:
An unofficial square version of the logo is available here:
and a png rendering of an unofficial SVG version of the MythTV logo can be found here: