The file with TV and Satellite logos is quite extensive and is unlikely to be a problem, however, as Peter and Keith mentioned in other posts, the local radio station logos are a bit lacking.
If you are computer literate, it might be a good idea to google your local stations, find their logos and using 'Paint' or something similar to make them into Bitmaps of the right size. Whack them onto a CD and take it to your dealer, he should then be able to add them to your configuration.
Andy T.