Test Pattern DVD
 

Does any one know of a good test pattern DVD for use with round tube sets? I've downloaded and used the one from here http://techpreservation.dyndns.org/dvddl/testdisc.htm, but all of the patterns are postage stamped (black bars all the way around). Maybe the patterns could be fixed with editing software, does any one know if that is possible? What is everyone using when they adjust their sets?