Without any prior notice, the UPS agent just delivered my corrected disc. The turnaround from email request to delivery was a single day over two weeks.
Thank you for your kind assistance. I have just dispatched the email.
Edited to add: Within seconds, I got the automated reply. At least I know that my request is logged and is now in the queue.
Wow! Took advantage of the Amazon deal on Sunday night, and here it is in my hands early Tuesday afternoon. My thanks to WB, Amazon, and, of course, HTF for this blessing. I'll have to pay more attention to this thread for the upcoming details on the disc exchange.