Finished the chapter, shipped it off to Scifi Nut for editing... and he had a busy day and probably won't get it done. So, given his schedule, if it doesn't pop into my mailbox soon you guys won't get it till Monday. With luck I'll have ch. 21 done and off to him by then as well, but Tuesday at the latest for that.
Update: Well, he was working late and the moderators were as well, so chapter 20 is now up. Enjoy!