Ain't there!
Artist's commentary
Hang in There, Kogasa-san 1941
Since I was making a clean install, I couldn't even manage a downgrade!
Even the notepad PC I bought developed a condition in which a little while after it booted up, svchost.exe would eat up 100% of the CPU's power, and it was a pain to fix.
The assembly time itself was actually a bit shorter, but the 17-hour Karaoke happened in the middle of it, so ultimately, that's about how long it took.