Windows Server 2008 Desktop Experience feature and SharePoint 2007 "Open with Windows Explorer"

On my SharePoint 2007 W2K8 development VM, I noticed that "Open with Windows Explorer" wasn't working. Aha, I thought, I'll just go and start the WebClient service, which is what you did on W2K3. Turns out you need to add the "Desktop Experience" feature to add the WebClient service.

Hey ho.