Everything you ever wanted to know about...

...printing papers, inks, light-fastness. It's all at this site. If it's not here, it's not worth bothering about.

http://www.wilhelm-research.com/

Also, an interesting article on colour management. How do you manage colour and profiling? DO you manage colour and profiling?

http://www.nativedigital.co.uk/shop/pdf/cm_photo_intro.pdf

Ivan