hey man.
permissions and file in use and all this bs is unpleasant to deal with IMHO. i have yet to figure out how there is a file in my documents folder that i shouldn't have permission to move and i have frequently found software to be closed but finder to tell me that i can't move something because it is "in use".
anyway, it happens.
the problem to figure out is what to do when it does happen and i wish there was a technical article explaining this because for the life of me i cannot figure out how this is not a MISSION CRITICAL user level problem that needs to be explained a little.
moving a folder to a destination with the Option Key held down - that results in a crash:
A) partially /copies/ data to the destination but keeps all data in the origination folder intact - or -
B) partially /moves/ the data to the destination folder and now your data is split into two locations [with the last piece of information that was moved being the file listed in Finder (or whatever and however this happens) /before/ the file listed that caused the crash]...
A?
B?
Other?
How come i never get an answer that makes sense on this one except the advice not to move and instead to COPY only and then go back and DELETE the data that was successfully copied over but for which you have no bread crumb trail to follow unless you were literally taking notes about what you were doing when you were moving data around...
argh. this is a frustrating issue.