Ok heres the deal. I really need help with this. I have multiple music files on multiple computers and multiple external hard drives. I have bought a gigantic external that should hold all of it and cant figure out how to get all the files (some being duplicates, and some being corrupt halting the transfer processes as i would usually do it) on to that one large external. After i complete that (god willing) how do i erase the itunes library (i use it with serato, as i just seem to be able to know where the files i want are easier, sort of like organized chaos) and reset it to that external hard drive? Then after that how do i get serato to recognize the changes? Also to make things possibly easier, is there a program that can find all the corrupt files? Ie. I plug in external one and before i transfer it to the big external, use the program to find the corrupt files so i can erase them to prevent the transfer from halting. That always seems to prevent full transfers. Any help is greatly appreciated!