No satellite dish or cable or regular antenna needed.
Watch TV on your PC.
With Z-Tv you can watch Music Video to sport video to short movie clip
and you can allso watch a live Earth Cam.
This has nothing to do with Graphic
but you might enjoy this while taking a Break when using Zbursh :)
or might enjoy some Audio while using Zbrush.
you will need high speed internet and windows media 9 or later to view the movies.
Stay in touch,