I created a BootCamp partition on my MacBook Pro, and then followed the instructions for the beta to use that partition in Parallels. Everything was working perfectly. UNTIL I tried to go back into BootCamp (e.g. holding down option to boot into Windows). Now the computer does not recognize any key presses at start-up at all. Currently, if I select the Windows partition at start-up, I cannot Press ENTER to select the non-Parallels profile (and thus boot Windows). Press F8 to enter advanced setup. Press ANY key to boot a Windows CD. However, as I said, the OS X partition and Parallels work just fine. Has anyone else experienced this? Do I have any option other than reinstall?