In my experience a Software Developement Kit is a couple hundred MBs worth of advanced documentation, tutorials, utility programs, comprehensive samples, templates, etc. Is something like that available for CorelDRAW? All I've every seen is the .pdf included with it.
Thanks for the confirmation Klaus, I appreciate it.
Update 4/17/12 -- Shelby Moore put together a good starter guide here:
http://forum.oberonplace.com/blog.php?u=10