As of 9:30PM PST the process has engaged and may take a few hours.
As of 11:30PM PST the process is almost done.
As of 11:52PM PST the transfer completed but the other requisite changes caused some "designID=0" save bugs;
I reverted to the original copy and am looking into it. Things should still be working fine; keep designing!As of 12:04PM PST I've given up on what I can do, I've passed the details off to pacifist and I'm going to bed.

4:00PM PST starting up again, might see the occasional glitch.

6:00PM PST new server is throwing me wacky errors. Very plausible that it is all my fault. Even compiled a special version of the game just for testing but still no go. Will try again tomorrow.

7:00AM PST Still working

for, right?