I decided I’d give the DRM free upgrade option a shot, but it seems to have disappeared from the store as of about 10 minutes ago. A bit of an oddity. The store is riddled with broken links.
Odds are it’s the result of slammed servers since everyone is trying to upgrade their music. As you can see I have quite a few songs that I plan to upgrade, so this could take a massive toll on the speed of iTunes for today. It’s nice to know one of my predictions was right.