The iPhoto Library is on a friend's LaCie external drive that is formatted as MSDOS FAT 32. He says he has been using it with iPhoto on his MacBook Pro (early 2011) with no problems. Can we copy the iPhoto Library off of the LaCie and onto his MacBook Pro's HD (MacOS Extended Journaled) with no problem? There is plenty of space on the HD for the library. The goal is to then erase the LaCie and reformat it to MacOS extended Journaled and copy the library back onto it.