Hi Mike,

Thanks for your suggestion & kind offer, it's much appreciated.
I've currently managed to solve my problem by downloading & using the Trial Version of Pro V9.

I've been using Xara since V6 & until now have not needed to use a CMYK PDF...
...but Murphy's Law rules my world & the Trial only lasts 30 Days, I'll probably require another in 32 days.
Given that happened, I'd seriously look at getting the upgrade to Pro V9...
...and Murphy's Law would probably kick in & I'd never use a CMYK PDF again.

regards Colin