The /X option cannot supposedly be put anywhere on the mifconv command line.
It must be placed just before /32 (or similar framebuffer depth option).
For more info, see this FN discussion group thread: http://discussion.forum.nokia.com/forum/showthread.php?t=110736
I use option /F together with a parameter file and the /X option seems to work when placed into the parameter file in the beginning of each line in just before the /c32,8 and the svg file name.
Thank you for your feedback. The article has been updated.
Forum Nokia KB 08:13, 25 September 2007 (UTC)