If I have my photos and music stored on a second drive,other than my boot drive. How will iphoto or itunes see this data? Will I have to do any thing extra, each time I open itunes or iphoto? If thats were I have the data stored will it know to look their? For me I would have no trouble clicking on a different drive to retrieve the data. My wife would be annoyed however, with any extra steps involved. Sorry for such a noobish question. I will be getting a mac pro soon. Just waiting for wwdc 08 .To see if any thing comes to the pro or the acd. I have had to jump through hoops to convince her, to let me get a pro instead of another iMac.