This week has not been the most productive thus far (though it's only just begun). I've been trying to get engine plugins building for the ds (using the custom "plugin.ld" linker script) so I can begin work on the ARM-specific relocations needed for the DS, but the way I've modified the DS makefiles, engine plugins don't build. (I currently get things like "warning: overriding commands for target 'plugins/scumm.plg'"). I'll be contacting Niel to better understand the DS make system shortly.