Work... work...

Last few weeks I've been experimenting with some possible drastic means of optimization, including multi-threading and frame buffers.  Both of those ended up being wild goose chases, but in the process I learned a heck of a lot, and ended up making some other great changes (and plans for more).  Seems I'm making a habit of surprising people with new features in my releases, and all I can say is that this next release will be no different. :)