Columbus

Hi
I am just writing a assignment about the Human factors of the new European
space laboratory 'Columbus' for the ISS. But the information I found were
insufficient for my needs. Does anybody know where to get exact data about
of instruments [switches, monitors (position, function, brightness etc.)]
and such things? I need detailed data, not only over-all length and
diameters.
I tried to get information from Eads Space Transportation directly but they
didn't answer.
So if anybody knows a source, write me, please. Thanks.
Jan

http://www.esa.int/export/esaHS/ESAFRG0VMOC_iss_0.html