Aurium make a extension created separation CYMK: view: http://www.colivre.coop.br/Aurium/InkscapeCMYKSeparator
very util to Silk-screen..
-- .ValessioBrito - http://valessiobrito.info
That's great Valessio! I tried to install that extension in inkscape 0.47svn but it refuses to work. Apparently the .inx formatting changed and the extension hasn't a valid code for the new inkscape.
Could you please ask the autor of the script to fix it? I'd really like to test it since CMYK output is one of the things that are keeping me from adopting inkscape as my main (and only) vector illustration application for print.
I'd love to see this extension as part of inkscape. A separated CMYK tiff exporter using the output of this script would be terrific.
I'd also like to know if the CMS code is taken in account to do the separations. If not, maybe the separate+ GIMP plugin would be a good place to start.