What I've found while trying to copy folders of pictures is that I will get the 'error code -36' and I will look in the folder and see that the icon doesn't show the small thumbnail preview of some of the other files. So I can start the copy on the file immediately after that one and it will go until the next file that doesn't show a previewed icon and stop again with the same message. Interesting...
Well, while looking at the source directory, I noticed that the file that I couldn't copy flipped to a 'preview icon' and IT COPIED fine! Even after I had tried over and over again to copy the same file. It copied like in the blink of an eye...
So what is it about the 'preview icon' what somehow gives the file the proper 'kiss' that allows OSX to copy the file? Is there something in the finder database that disallows the copying of 'un-previewed' files? Is there a way to force OSX to 'kiss' a file? Why the hell would the OS care if it was 'kissed'?
So, to rule out a USB I/O error, I hooked the hard drive up to another, and much newer, MacBook Pro and have tried to copy the files across the network and *BAM* I get stopped at the SAME FILE. Is the Finder FAT corrupted? This is the same file name that chocked in a different directory.
And HAH! Now the destination system is HUNG waiting for the network to respond. THERE HAS TO BE SOMETHING IN THE FINDER DATABASE that is keeping this from updating like it should.
(Well, and when does the destination Finder give up and error/dicso with this error. The problem seems to be on that hard drive (that passed Disk Utility tests) and perhaps any Finder FAT analog that might be on that drive...
Can I rebuild that database somehow?