I'm a student and constantly use my flash drive on my MacBook and at the school computers. I want to synchronize, so my files get updated and backed up. I've searched this forums, and the internet but it seems like there's no solution. Carbon Copy Cloner, and Super Duper don't allow the flash to be the target disk, and if it does, it can't be the source. http://forums.bombich.com/viewtopic.php?t=15428 For whatever reason, I don't know it seems like a simple thing, but I don't know how that works. I also found the automator script "sync folders", which is what I wanted, but it seems to have flaked out on me. It didn't work at first, not sure what I did, but it finally started working, but then it stopped again and keeps giving me this error. "Finder got an error: The operation could not be completed because there is already is an item with the same name. (-48)" and from what I've searched in Google there is no solution. Someone please tell me there's a solution.