|Hard drive specifications are universal throughout the world. The only thing to watch out for is the difference between P-ATA and S-ATA.. An American hard drive will be no different than a Romanian one of the same type.|
However what she will not be able to do is run any operating system that is on the drive unless it is installed in a computer identical to the one it came out off. A repair install might work if the original XP Install disk is still available. If the Operating System cannot be resurrected then that will mean the PS CS5 software will not work without being reinstalled,
That has nothing to do with the fact that drive is European, that would happen regardless of where the drive came from. Cloning to an hard disk bought in America would achieve nothing.
She will be able to recover and data files, photographs, etc, without any problem.