09-24-2012 06:10 PM - edited 09-24-2012 06:18 PM
09-25-2012 07:47 AM
Hooo boy. Now I feel silly.
I had a 4Gb pen drive sat in one of the front USB ports that I hadn't noticed. Windows Installer was trying to create its 100Gb partition to that I presume, because... well... Microsoft...
Anyway, thanks for everyone's time. I've got Windows 7 installed and working now. I'm gonna go hang my head in shame.