I've had Vista RTM running fairly well in Boot Camp for the last few days. I decided to use it in Parallels, since I didn't feel like dropping Mac OS for the one program I needed. But the "Use Boot Camp" option is grayed out. Why would this be? It's a normally functioning Boot Camp installation, with no unorthodox settings, no extra partitions, nothing. I'm currently installing Vista into its own VM, but I'd like to know why this is happening. I would eventually like to use Boot Camp in order to save some HDD space.
If you read the notes with the beta of Parallels, you would have noticed that only XP is supported on a Boot Camp partition at this time.
