@doitux: yeah, that looks much better (I would add the licence though, like:
a
http://where.ever.org GPL2+

)
still some questions:
cards contain two flipside images, where do these come from?
for the other card images, the wiki pages say: GFDL and some lines later public domain

public domain is nice, GFDL not, as it does not allow variations
@doc_dos: if you are from germany, you cannot give away the copyright (thanks to german laws *grml*) - you would need to licence it as BSD or MIT or whatever. if you're not german, maybe public domain, as you say, is okay.