I decided to update the generated ResourcePackage-hosted resources directory to use wxPython 2.5 style naming. This should have been a few seconds of effort, but as soon as I re-generated the embedded resources everything went all to heck. Though the old generated files worked fine in wxPython 2.5, the new ones are fubarred, they cause memory access failures when retrieving icons and the bitmaps look like they have 100% mask-colour set. Very annoying, as I was getting close to finishing the wxoo port, but now 1/2 of the demos crash and another 4 or so are showing black boxes instead of proper bitmaps.