as promised, as of CVS this evening (i got in with about 15 mins to spare), ardour now supports export of selected markers as CD track markers to a plain text file. the internals of the export methodology have also been altered to make support for direct-burn-to-CD relatively straightforward. too bad that i broke exporting to audiofile somewhere along the way :) i'll fix that tomorrow, after i get some sleep.
--p (-dao)