I briefly checked on the wiki and couldn't find a situation similar to mine--I have all my media on my external hard drive. I use MC (installed on my computer) to play them. I just installed a portable version of MC to the external hard drive so that I can play all my music through the portable MC at a friend's house. What's the best way to keep the libraries synched? I only make changes to my library on my computer, so I basically need to just copy the library to the external hard drive. I backed up the library on the portable install from my main library, so I could keep doing that every time there's a change, but I thought there might be a better way... hope this is coherent! thanks