I made a smiliar comment a few weeks ago about how copyright laws are regresive and only really serve to protect a few people, while the mases are disadvantage by them.
Potentially, (although not realisticly), this law suit could prevent Nintendo from selling Wii's, which is an example of how copyright laws are regresive.
This is how invention works:
1. Someone comes up with an idea which revolutionises the way we do things.
2. Someone else modifies the invention to make it even better.
Copyright laws prevent this sequence occuring, with copyright laws, the following sequence happens.
1. Someone comes up with an idea which revelutionises the way we do things.
2. The invention is never improved upon because the copyright holder already has the rights to it and has no insentive to improve it. Anyone else wishing to improve it is prevented due to infringment of copyright.
An exampe of this is Dyson vacuum cleaners, the Dyson has never been improved because it is a success and there is no need finicial need to improve it, other competitors are prevented from doing so as the Dyson cleaning system is copyrighted
Conclusion has to be that copyright laws are regresive and prevent society from the benefits of improving other peoples designs.