What does today's big announcement by Apple of software that will dual boot an Intel Macintosh mean? After all if I buy a Mac I want to run Mac OS X all the time. I regularly use Windows XP from my Macintosh and I do it using a program from Microsoft called Remote Desktop Connection. About the only thing I might prefer over having the ability to remotely access a Windows XP machine and its screen, would be to run Windows virtually. By Virtually I mean to run Windows software from within Mac OS X. Nonetheless this announcement is important for two big reasons.