Matthis, I fail to undertstand why you would want using ExportPDFCMYK extension. It has nothing to do with your problem. Please use LaTeX export as desscribed here: http://wiki.inkscape.org/wiki/index.php/Release_notes/0.48#New_LaTeX_export_for_PDF.2FEPS.2FPS
The CMYK thing is absolutely irrelevant.
Matthis, I fail to undertstand why you would want using ExportPDFCMYK extension. It has nothing to do with your problem. Please use LaTeX export as desscribed here: http:// wiki.inkscape. org/wiki/ index.php/ Release_ notes/0. 48#New_ LaTeX_export_ for_PDF. 2FEPS.2FPS
The CMYK thing is absolutely irrelevant.