I've mounted my Droid to my unibody mbp and created a folder called "music" on it. When I try to drag and drop a folder of music from my "Storage" partition (FAT32) I occasionally get the error:
The operation canít be completed because an item with the name "<folder name>" already exists.
and only an artist folder is created with the first song in it, nothing else.
Some folders copy flawlessly and other don't. I've tried to find a common pattern (spaces in the file name, file types, multiple albums, size, etc.) but to no avail. Could it possibly have something to do with it being a FAT32?
See this thread:
Apple - Support - Discussions - operation can't be completed because an ...
: It appears that when I copy from my OSX drive (Mac OS Ext), I do not have a problem. Any ideas as to why? It's not the end of the world to copy my music twice, but it shouldn't be necessary.