Well, mostly. This isn't the "immediate" process it seems to be. I still haven't been able to take it OFF bn.com yet, let alone put the corrected version back on. Amazon should be up shortly, and Smashwords (the main site) seems to be All-OK. We'll see.
To be 100% honest, I still have some issues, but it doesn't look like it's with the book format, in that I think the PC version of Kindle works differently than the device, so I should just shut up now. OK.