When using Monolingual to remove PowerPC architectures, this affects all
components in the /Library/QuickTime folder. The popular Flip4Mac utility used
for viewing Windows Media on the Mac cannot run properly without both
architectures present, which can result in crashes in iTunes or any other
application that uses QuickTime components.
This is probably a bug. The /Library/Quicktime folder should be skipped from
PPC architecture removal.
Monolingual also removes PowerPC-architecture code from frameworks in the
/Library/Frameworks folder. The /Library/Frameworks folder should probably be
skipped for PPC architecture removal.