Thomas,
if Christian ask you to tell the visitors at your site that the styles you have downloadable is his work and from from his website, that is totally different from copyrights.
That is good manners to do if you offer someone elses stuff.
However, there are songs in that collections who are written by other authors/composers, such as i.e. Tico-Tico, and that is maybe a song within the copyrighted category?

Lindoz, the discussion about styles and copyright has been/is a "hot topic" at the SZ General Arranger forum too.
Yamaha was/is in that discussion, and there is some interesting reading about it both at SZ and Yahoo Yamaha Groups.
Kind regards
GJ

[This message has been edited by Gunnar Jonny (edited 04-13-2002).]