Your script helped. When using that particular recovery, not only can I install KitKat, but my backups started working as well. Of course, the patched TWRP generates an error when installing CM10. Go figure.
The post stated:
"To install, you need a recent CWM or other recovery."
I figured I was fine with the TWRP from the TWRP site. Apparently not.
Maybe I'll try the poster's recovery image. I'm still looking for the correct CWM to use, to see if it has more options. I miss 4ext
Thanks for the help.
Unfortunately, CM11/Omni don't appear to support my WiFi's channel 13. Took me a while to figure out why I could see all the neighbors' networks, but not my own.
And I just figured out neither CM10 or 11 supports my ASUS Connect Dock, which I use for the wired ethernet and USB. Grrr...