Thanks for your reply. Then, the speedy solution is XML editing for me. Is it necessary that the name of the 2 hard disks is the same, or only folder inside? (sorry for my english) I would to see that relocate function in the next update of mix emergency 3.xxx Something easy like in Final Cut or After effect software. I'm asking for that because, I use a second hard disk as a spare when I go to a gig.